230581503

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4327}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 345686016

約数和(自身を除く): 115104513

約数列:

[1, 3, 9, 31, 93, 191, 279, 573, 1719, 4327, 5921, 12981, 17763, 38943, 53289, 134137, 402411, 826457, 1207233, 2479371, 7438113, 25620167, 76860501, 230581503]

約数ペア:

[(1, 230581503), (3, 76860501), (9, 25620167), (31, 7438113), (93, 2479371), (191, 1207233), (279, 826457), (573, 402411), (1719, 134137), (4327, 53289), (5921, 38943), (12981, 17763)]