2463291

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 28

約数和(自身を含む): 3847360

約数和(自身を除く): 1384069

約数列:

[1, 3, 9, 27, 31, 81, 93, 109, 243, 279, 327, 729, 837, 981, 2511, 2943, 3379, 7533, 8829, 10137, 22599, 26487, 30411, 79461, 91233, 273699, 821097, 2463291]

約数ペア:

[(1, 2463291), (3, 821097), (9, 273699), (27, 91233), (31, 79461), (81, 30411), (93, 26487), (109, 22599), (243, 10137), (279, 8829), (327, 7533), (729, 3379), (837, 2943), (981, 2511)]