30780475839

素因数分解:

$3^2\times {\mathrm{1201}}^1\times {\mathrm{2847671}}^1$

素因数の和:2848878

約数の個数: 12

約数和(自身を含む): 44497722672

約数和(自身を除く): 13717246833

約数列:

[1, 3, 9, 1201, 3603, 10809, 2847671, 8543013, 25629039, 3420052871, 10260158613, 30780475839]

約数ペア:

[(1, 30780475839), (3, 10260158613), (9, 3420052871), (1201, 25629039), (3603, 8543013), (10809, 2847671)]