2889968391

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{5264059}}^1$

素因数の和:5264126

約数の個数: 12

約数和(自身を含む): 4242832360

約数和(自身を除く): 1352863969

約数列:

[1, 3, 9, 61, 183, 549, 5264059, 15792177, 47376531, 321107599, 963322797, 2889968391]

約数ペア:

[(1, 2889968391), (3, 963322797), (9, 321107599), (61, 47376531), (183, 15792177), (549, 5264059)]