2040975081

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{9859783}}^1$

素因数の和:9859812

約数の個数: 12

約数和(自身を含む): 3076252608

約数和(自身を除く): 1035277527

約数列:

[1, 3, 9, 23, 69, 207, 9859783, 29579349, 88738047, 226775009, 680325027, 2040975081]

約数ペア:

[(1, 2040975081), (3, 680325027), (9, 226775009), (23, 88738047), (69, 29579349), (207, 9859783)]