321282013

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1303}}^1\times {\mathrm{1459}}^1$

素因数の和:2788

約数の個数: 12

約数和(自身を含む): 348402720

約数和(自身を除く): 27120707

約数列:

[1, 13, 169, 1303, 1459, 16939, 18967, 220207, 246571, 1901077, 24714001, 321282013]

約数ペア:

[(1, 321282013), (13, 24714001), (169, 1901077), (1303, 246571), (1459, 220207), (16939, 18967)]