20133143991

素因数分解:

$3^2\times {\mathrm{757}}^1\times {\mathrm{2955107}}^1$

素因数の和:2955870

約数の個数: 12

約数和(自身を含む): 29119634232

約数和(自身を除く): 8986490241

約数列:

[1, 3, 9, 757, 2271, 6813, 2955107, 8865321, 26595963, 2237015999, 6711047997, 20133143991]

約数ペア:

[(1, 20133143991), (3, 6711047997), (9, 2237015999), (757, 26595963), (2271, 8865321), (6813, 2955107)]