289643661

素因数分解:

$3^3\times {\mathrm{2281}}^1\times {\mathrm{4703}}^1$

素因数の和:6993

約数の個数: 16

約数和(自身を含む): 429381120

約数和(自身を除く): 139737459

約数列:

[1, 3, 9, 27, 2281, 4703, 6843, 14109, 20529, 42327, 61587, 126981, 10727543, 32182629, 96547887, 289643661]

約数ペア:

[(1, 289643661), (3, 96547887), (9, 32182629), (27, 10727543), (2281, 126981), (4703, 61587), (6843, 42327), (14109, 20529)]