15697542007

素因数分解:

$7^1\times {\mathrm{571}}^1\times {\mathrm{1087}}^1\times {\mathrm{3613}}^1$

素因数の和:5278

約数の個数: 16

約数和(自身を含む): 17992978432

約数和(自身を除く): 2295436425

約数列:

[1, 7, 571, 1087, 3613, 3997, 7609, 25291, 620677, 2063023, 3927331, 4344739, 14441161, 27491317, 2242506001, 15697542007]

約数ペア:

[(1, 15697542007), (7, 2242506001), (571, 27491317), (1087, 14441161), (3613, 4344739), (3997, 3927331), (7609, 2063023), (25291, 620677)]