22493511

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 12930489

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 269, 489, 513, 807, 1467, 2421, 3097, 4401, 5111, 7263, 9291, 15333, 27873, 43847, 45999, 83619, 131541, 137997, 394623, 833093, 1183869, 2499279, 7497837, 22493511]

約数ペア:

[(1, 22493511), (3, 7497837), (9, 2499279), (19, 1183869), (27, 833093), (57, 394623), (163, 137997), (171, 131541), (269, 83619), (489, 45999), (513, 43847), (807, 27873), (1467, 15333), (2421, 9291), (3097, 7263), (4401, 5111)]