12039957

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 18162144

約数和(自身を除く): 6122187

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 587, 1761, 2279, 5283, 6837, 20511, 25241, 31111, 75723, 93333, 227169, 279999, 1337773, 4013319, 12039957]

約数ペア:

[(1, 12039957), (3, 4013319), (9, 1337773), (43, 279999), (53, 227169), (129, 93333), (159, 75723), (387, 31111), (477, 25241), (587, 20511), (1761, 6837), (2279, 5283)]