56869683

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 82639872

約数和(自身を除く): 25770189

約数列:

[1, 3, 13, 39, 169, 223, 503, 507, 669, 1509, 2899, 6539, 8697, 19617, 37687, 85007, 112169, 113061, 255021, 336507, 1458197, 4374591, 18956561, 56869683]

約数ペア:

[(1, 56869683), (3, 18956561), (13, 4374591), (39, 1458197), (169, 336507), (223, 255021), (503, 113061), (507, 112169), (669, 85007), (1509, 37687), (2899, 19617), (6539, 8697)]