426730131

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{113161}}^1$

素因数の和:113586

約数の個数: 12

約数和(自身を含む): 617864520

約数和(自身を除く): 191134389

約数列:

[1, 3, 9, 419, 1257, 3771, 113161, 339483, 1018449, 47414459, 142243377, 426730131]

約数ペア:

[(1, 426730131), (3, 142243377), (9, 47414459), (419, 1018449), (1257, 339483), (3771, 113161)]