13406631

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 21869568

約数和(自身を除く): 8462937

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 677, 861, 943, 2031, 2829, 4739, 6601, 14217, 15571, 19803, 27757, 46713, 83271, 108997, 194299, 326991, 582897, 638411, 1915233, 4468877, 13406631]

約数ペア:

[(1, 13406631), (3, 4468877), (7, 1915233), (21, 638411), (23, 582897), (41, 326991), (69, 194299), (123, 108997), (161, 83271), (287, 46713), (483, 27757), (677, 19803), (861, 15571), (943, 14217), (2031, 6601), (2829, 4739)]