501391447081

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{4667189}}^1$

素因数の和:4667448

約数の個数: 16

約数和(自身を含む): 582465312000

約数和(自身を除く): 81073864919

約数列:

[1, 7, 103, 149, 721, 1043, 15347, 107429, 4667189, 32670323, 480720467, 695411161, 3365043269, 4867878127, 71627349583, 501391447081]

約数ペア:

[(1, 501391447081), (7, 71627349583), (103, 4867878127), (149, 3365043269), (721, 695411161), (1043, 480720467), (15347, 32670323), (107429, 4667189)]