30258819

素因数分解:

$3^3\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 44912640

約数和(自身を除く): 14653821

約数列:

[1, 3, 9, 27, 1031, 1087, 3093, 3261, 9279, 9783, 27837, 29349, 1120697, 3362091, 10086273, 30258819]

約数ペア:

[(1, 30258819), (3, 10086273), (9, 3362091), (27, 1120697), (1031, 29349), (1087, 27837), (3093, 9783), (3261, 9279)]