12308031

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 19445184

約数和(自身を除く): 7137153

約数列:

[1, 3, 9, 27, 47, 53, 61, 81, 141, 159, 183, 423, 477, 549, 1269, 1431, 1647, 2491, 2867, 3233, 3807, 4293, 4941, 7473, 8601, 9699, 22419, 25803, 29097, 67257, 77409, 87291, 151951, 201771, 232227, 261873, 455853, 1367559, 4102677, 12308031]

約数ペア:

[(1, 12308031), (3, 4102677), (9, 1367559), (27, 455853), (47, 261873), (53, 232227), (61, 201771), (81, 151951), (141, 87291), (159, 77409), (183, 67257), (423, 29097), (477, 25803), (549, 22419), (1269, 9699), (1431, 8601), (1647, 7473), (2491, 4941), (2867, 4293), (3233, 3807)]