12289367041

素因数分解:

$7^2\times {\mathrm{1409}}^1\times {\mathrm{178001}}^1$

素因数の和:179424

約数の個数: 12

約数和(自身を含む): 14306020740

約数和(自身を除く): 2016653699

約数列:

[1, 7, 49, 1409, 9863, 69041, 178001, 1246007, 8722049, 250803409, 1755623863, 12289367041]

約数ペア:

[(1, 12289367041), (7, 1755623863), (49, 250803409), (1409, 8722049), (9863, 1246007), (69041, 178001)]