31079893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 35985600

約数和(自身を除く): 4905707

約数列:

[1, 13, 17, 67, 221, 871, 1139, 2099, 14807, 27287, 35683, 140633, 463879, 1828229, 2390761, 31079893]

約数ペア:

[(1, 31079893), (13, 2390761), (17, 1828229), (67, 463879), (221, 140633), (871, 35683), (1139, 27287), (2099, 14807)]