20111169

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{39667}}^1$

素因数の和:39696

約数の個数: 12

約数和(自身を含む): 29036976

約数和(自身を除く): 8925807

約数列:

[1, 3, 13, 39, 169, 507, 39667, 119001, 515671, 1547013, 6703723, 20111169]

約数ペア:

[(1, 20111169), (3, 6703723), (13, 1547013), (39, 515671), (169, 119001), (507, 39667)]