23240817

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 35592960

約数和(自身を除く): 12352143

約数列:

[1, 3, 9, 27, 61, 103, 137, 183, 309, 411, 549, 927, 1233, 1647, 2781, 3699, 6283, 8357, 14111, 18849, 25071, 42333, 56547, 75213, 126999, 169641, 225639, 380997, 860771, 2582313, 7746939, 23240817]

約数ペア:

[(1, 23240817), (3, 7746939), (9, 2582313), (27, 860771), (61, 380997), (103, 225639), (137, 169641), (183, 126999), (309, 75213), (411, 56547), (549, 42333), (927, 25071), (1233, 18849), (1647, 14111), (2781, 8357), (3699, 6283)]