374328459

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{107473}}^1$

素因数の和:107528

約数の個数: 20

約数和(自身を含む): 572191576

約数和(自身を除く): 197863117

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 107473, 322419, 967257, 2901771, 4621339, 8705313, 13864017, 41592051, 124776153, 374328459]

約数ペア:

[(1, 374328459), (3, 124776153), (9, 41592051), (27, 13864017), (43, 8705313), (81, 4621339), (129, 2901771), (387, 967257), (1161, 322419), (3483, 107473)]