12205350521

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{10317287}}^1$

素因数の和:10317320

約数の個数: 12

約数和(自身を含む): 15104509632

約数和(自身を除く): 2899159111

約数列:

[1, 7, 13, 91, 169, 1183, 10317287, 72221009, 134124731, 938873117, 1743621503, 12205350521]

約数ペア:

[(1, 12205350521), (7, 1743621503), (13, 938873117), (91, 134124731), (169, 72221009), (1183, 10317287)]