12045999

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 7031121

約数列:

[1, 3, 7, 21, 53, 79, 137, 159, 237, 371, 411, 553, 959, 1113, 1659, 2877, 4187, 7261, 10823, 12561, 21783, 29309, 32469, 50827, 75761, 87927, 152481, 227283, 573619, 1720857, 4015333, 12045999]

約数ペア:

[(1, 12045999), (3, 4015333), (7, 1720857), (21, 573619), (53, 227283), (79, 152481), (137, 87927), (159, 75761), (237, 50827), (371, 32469), (411, 29309), (553, 21783), (959, 12561), (1113, 10823), (1659, 7261), (2877, 4187)]