56043169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 73306688

約数和(自身を除く): 17263519

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 1547, 2023, 2131, 3757, 14917, 26299, 27703, 36227, 193921, 253589, 470951, 615859, 3296657, 4311013, 8006167, 56043169]

約数ペア:

[(1, 56043169), (7, 8006167), (13, 4311013), (17, 3296657), (91, 615859), (119, 470951), (221, 253589), (289, 193921), (1547, 36227), (2023, 27703), (2131, 26299), (3757, 14917)]