231623161

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 295800512

約数和(自身を除く): 64177351

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 4483, 4697, 7381, 31381, 49313, 51667, 273463, 345191, 542443, 1914241, 3008093, 3797101, 21056651, 33089023, 231623161]

約数ペア:

[(1, 231623161), (7, 33089023), (11, 21056651), (61, 3797101), (77, 3008093), (121, 1914241), (427, 542443), (671, 345191), (847, 273463), (4483, 51667), (4697, 49313), (7381, 31381)]