3923019

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 6195200

約数和(自身を除く): 2272181

約数列:

[1, 3, 9, 27, 31, 43, 93, 109, 129, 279, 327, 387, 837, 981, 1161, 1333, 2943, 3379, 3999, 4687, 10137, 11997, 14061, 30411, 35991, 42183, 91233, 126549, 145297, 435891, 1307673, 3923019]

約数ペア:

[(1, 3923019), (3, 1307673), (9, 435891), (27, 145297), (31, 126549), (43, 91233), (93, 42183), (109, 35991), (129, 30411), (279, 14061), (327, 11997), (387, 10137), (837, 4687), (981, 3999), (1161, 3379), (1333, 2943)]