23405283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 40584960

約数和(自身を除く): 17179677

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 437, 541, 627, 759, 1311, 1623, 1881, 2277, 3933, 4807, 4869, 5951, 10279, 12443, 14421, 17853, 30837, 37329, 43263, 53559, 92511, 111987, 113069, 136873, 236417, 339207, 410619, 709251, 1017621, 1231857, 2127753, 2600587, 7801761, 23405283]

約数ペア:

[(1, 23405283), (3, 7801761), (9, 2600587), (11, 2127753), (19, 1231857), (23, 1017621), (33, 709251), (57, 410619), (69, 339207), (99, 236417), (171, 136873), (207, 113069), (209, 111987), (253, 92511), (437, 53559), (541, 43263), (627, 37329), (759, 30837), (1311, 17853), (1623, 14421), (1881, 12443), (2277, 10279), (3933, 5951), (4807, 4869)]