12856565529

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{112031}}^1$

素因数の和:112389

約数の個数: 24

約数和(自身を含む): 19084875264

約数和(自身を除く): 6228309735

約数列:

[1, 3, 9, 41, 123, 311, 369, 933, 2799, 12751, 38253, 112031, 114759, 336093, 1008279, 4593271, 13779813, 34841641, 41339439, 104524923, 313574769, 1428507281, 4285521843, 12856565529]

約数ペア:

[(1, 12856565529), (3, 4285521843), (9, 1428507281), (41, 313574769), (123, 104524923), (311, 41339439), (369, 34841641), (933, 13779813), (2799, 4593271), (12751, 1008279), (38253, 336093), (112031, 114759)]