520067717091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4445023223}}^1$

素因数の和:4445023242

約数の個数: 12

約数和(自身を含む): 808994226768

約数和(自身を除く): 288926509677

約数列:

[1, 3, 9, 13, 39, 117, 4445023223, 13335069669, 40005209007, 57785301899, 173355905697, 520067717091]

約数ペア:

[(1, 520067717091), (3, 173355905697), (9, 57785301899), (13, 40005209007), (39, 13335069669), (117, 4445023223)]