313639461

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1049}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 458640000

約数和(自身を除く): 145000539

約数列:

[1, 3, 9, 139, 239, 417, 717, 1049, 1251, 2151, 3147, 9441, 33221, 99663, 145811, 250711, 298989, 437433, 752133, 1312299, 2256399, 34848829, 104546487, 313639461]

約数ペア:

[(1, 313639461), (3, 104546487), (9, 34848829), (139, 2256399), (239, 1312299), (417, 752133), (717, 437433), (1049, 298989), (1251, 250711), (2151, 145811), (3147, 99663), (9441, 33221)]