156974311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 179722368

約数和(自身を除く): 22748057

約数列:

[1, 13, 17, 221, 271, 2621, 3523, 4607, 34073, 44557, 59891, 579241, 710291, 9233783, 12074947, 156974311]

約数ペア:

[(1, 156974311), (13, 12074947), (17, 9233783), (221, 710291), (271, 579241), (2621, 59891), (3523, 44557), (4607, 34073)]