4337302021

素因数分解:

${\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:9002

約数の個数: 20

約数和(自身を含む): 4975684092

約数和(自身を除く): 638382071

約数列:

[1, 13, 17, 169, 221, 2197, 2873, 8933, 28561, 37349, 116129, 151861, 485537, 1509677, 1974193, 19625801, 25664509, 255135413, 333638617, 4337302021]

約数ペア:

[(1, 4337302021), (13, 333638617), (17, 255135413), (169, 25664509), (221, 19625801), (2197, 1974193), (2873, 1509677), (8933, 485537), (28561, 151861), (37349, 116129)]