397437599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 434367360

約数和(自身を除く): 36929761

約数列:

[1, 13, 89, 431, 797, 1157, 5603, 10361, 38359, 70933, 343507, 498667, 922129, 4465591, 30572123, 397437599]

約数ペア:

[(1, 397437599), (13, 30572123), (89, 4465591), (431, 922129), (797, 498667), (1157, 343507), (5603, 70933), (10361, 38359)]