15368577

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 24993792

約数和(自身を除く): 9625215

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 677, 987, 1081, 2031, 3243, 4739, 7567, 14217, 15571, 22701, 31819, 46713, 95457, 108997, 222733, 326991, 668199, 731837, 2195511, 5122859, 15368577]

約数ペア:

[(1, 15368577), (3, 5122859), (7, 2195511), (21, 731837), (23, 668199), (47, 326991), (69, 222733), (141, 108997), (161, 95457), (329, 46713), (483, 31819), (677, 22701), (987, 15571), (1081, 14217), (2031, 7567), (3243, 4739)]