  Blazars are an extreme subclass of active galactic nuclei. Their rapid
variability, luminous brightness, superluminal motion, and high and variable
polarization are probably due to a beaming effect. However, this beaming factor
(or Doppler factor) is very difficult to measure. Currently, a good way to
estimate it is to use the time scale of their radio flares. In this $Letter$,
we use multiwavelength data and Doppler factors reported in the literatures for
a sample of 86 flaring blazars detected by Fermi to compute their intrinsic
multiwavelength data and intrinsic spectral energy distributions, and
investigate the correlations among observed and intrinsic data. Quite
interestingly, intrinsic data show a positive correlation between luminosity
and peak frequency, in contrast with the behavior of observed data, and a
tighter correlation between $\gamma$-ray luminosity and the lower energy ones.
For flaring blazars detected by Fermi, we conclude that (1) Observed emissions
are strongly beamed; (2) The anti-correlation between luminosity and peak
frequency from the observed data is an apparent result, the correlation between
intrinsic data being positive; and (3) Intrinsic $\gamma$-ray luminosity is
strongly correlated with other intrinsic luminosities.
