121961411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1637}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 143646048

約数和(自身を除く): 21684637

約数列:

[1, 11, 13, 143, 521, 1637, 5731, 6773, 18007, 21281, 74503, 234091, 852877, 9381647, 11087401, 121961411]

約数ペア:

[(1, 121961411), (11, 11087401), (13, 9381647), (143, 852877), (521, 234091), (1637, 74503), (5731, 21281), (6773, 18007)]