40418559

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{32309}}^1$

素因数の和:32454

約数の個数: 12

約数和(自身を含む): 58804200

約数和(自身を除く): 18385641

約数列:

[1, 3, 9, 139, 417, 1251, 32309, 96927, 290781, 4490951, 13472853, 40418559]

約数ペア:

[(1, 40418559), (3, 13472853), (9, 4490951), (139, 290781), (417, 96927), (1251, 32309)]