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GaussInt

 GIdivisor
 set of divisors

 Calling Sequence GIdivisor(z)

Parameters

 z - Gaussian integer

Description

 • The function GIdivisor computes the set of divisors which are in the first quadrant of its Gaussian integer argument z.

Examples

 > $\mathrm{with}\left(\mathrm{GaussInt}\right):$
 > $\mathrm{GIdivisor}\left(2+3I\right)$
 $\left\{{1}{,}{2}{+}{3}{}{I}\right\}$ (1)
 > $\mathrm{GIdivisor}\left(3+7I\right)$
 $\left\{{1}{,}{1}{+}{I}{,}{3}{+}{7}{}{I}{,}{5}{+}{2}{}{I}\right\}$ (2)
 > $\mathrm{GIdivisor}\left(161+240I\right)$
 $\left\{{1}{,}{4}{+}{I}{,}{15}{+}{8}{}{I}{,}{52}{+}{47}{}{I}{,}{161}{+}{240}{}{I}\right\}$ (3)