813302529

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1604147}}^1$

素因数の和:1604176

約数の個数: 12

約数和(自身を含む): 1174236336

約数和(自身を除く): 360933807

約数列:

[1, 3, 13, 39, 169, 507, 1604147, 4812441, 20853911, 62561733, 271100843, 813302529]

約数ペア:

[(1, 813302529), (3, 271100843), (13, 62561733), (39, 20853911), (169, 4812441), (507, 1604147)]