264920999

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 323340480

約数和(自身を除く): 58419481

約数列:

[1, 7, 37, 47, 49, 259, 329, 1739, 1813, 2303, 3109, 12173, 21763, 85211, 115033, 146123, 152341, 805231, 1022861, 5406551, 5636617, 7160027, 37845857, 264920999]

約数ペア:

[(1, 264920999), (7, 37845857), (37, 7160027), (47, 5636617), (49, 5406551), (259, 1022861), (329, 805231), (1739, 152341), (1813, 146123), (2303, 115033), (3109, 85211), (12173, 21763)]