2495727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 3944304

約数和(自身を除く): 1448577

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 257, 747, 771, 1079, 2313, 3237, 3341, 9711, 10023, 21331, 30069, 63993, 191979, 277303, 831909, 2495727]

約数ペア:

[(1, 2495727), (3, 831909), (9, 277303), (13, 191979), (39, 63993), (83, 30069), (117, 21331), (249, 10023), (257, 9711), (747, 3341), (771, 3237), (1079, 2313)]