The function GInodiv(n) computes the number of non-associated divisors of n.

The command with(GaussInt,GInodiv) allows the use of the abbreviated form of this command.

$\mathrm{with}\left(\mathrm{GaussInt}\right)\:$

$\mathrm{GIdivisor}\left(2+3\mathrm{I}\right)$

$\left\{1\,2+3\mathrm{I}\right\}$

$\mathrm{GInodiv}\left(2+3\mathrm{I}\right)$

$2$

$\mathrm{GIdivisor}\left(3+7\mathrm{I}\right)$

$\left\{1\,1+\mathrm{I}\,3+7\mathrm{I}\,5+2\mathrm{I}\right\}$

$\mathrm{GInodiv}\left(3+7\mathrm{I}\right)$

$4$

$\mathrm{GInodiv}\left(-\mathrm{I}\right)$

$1$

$\mathrm{GInodiv}\left(751\right)$

$2$