1125207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 1738880

約数和(自身を除く): 613673

約数列:

[1, 3, 9, 31, 37, 93, 109, 111, 279, 327, 333, 981, 1147, 3379, 3441, 4033, 10137, 10323, 12099, 30411, 36297, 125023, 375069, 1125207]

約数ペア:

[(1, 1125207), (3, 375069), (9, 125023), (31, 36297), (37, 30411), (93, 12099), (109, 10323), (111, 10137), (279, 4033), (327, 3441), (333, 3379), (981, 1147)]