23447907

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 40140800

約数和(自身を除く): 16692893

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 1279, 2037, 2619, 3837, 6111, 8953, 11511, 18333, 26859, 34533, 80577, 124063, 241731, 372189, 868441, 1116567, 2605323, 3349701, 7815969, 23447907]

約数ペア:

[(1, 23447907), (3, 7815969), (7, 3349701), (9, 2605323), (21, 1116567), (27, 868441), (63, 372189), (97, 241731), (189, 124063), (291, 80577), (679, 34533), (873, 26859), (1279, 18333), (2037, 11511), (2619, 8953), (3837, 6111)]