1330594479

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{478459}}^1$

素因数の和:478571

約数の個数: 16

約数和(自身を含む): 1990393600

約数和(自身を除く): 659799121

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 478459, 1435377, 4306131, 12918393, 49281277, 147843831, 443531493, 1330594479]

約数ペア:

[(1, 1330594479), (3, 443531493), (9, 147843831), (27, 49281277), (103, 12918393), (309, 4306131), (927, 1435377), (2781, 478459)]