122265621

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191339}}^1$

素因数の和:191416

約数の個数: 12

約数和(自身を含む): 179094240

約数和(自身を除く): 56828619

約数列:

[1, 3, 9, 71, 213, 639, 191339, 574017, 1722051, 13585069, 40755207, 122265621]

約数ペア:

[(1, 122265621), (3, 40755207), (9, 13585069), (71, 1722051), (213, 574017), (639, 191339)]