13307965643

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 15880972800

約数和(自身を除く): 2573007157

約数列:

[1, 7, 29, 163, 203, 523, 769, 1141, 3661, 4727, 5383, 15167, 22301, 33089, 85249, 106169, 125347, 156107, 402187, 596743, 877429, 2472221, 2815309, 3635063, 11663423, 17305547, 25445441, 65556481, 81643961, 458895367, 1901137949, 13307965643]

約数ペア:

[(1, 13307965643), (7, 1901137949), (29, 458895367), (163, 81643961), (203, 65556481), (523, 25445441), (769, 17305547), (1141, 11663423), (3661, 3635063), (4727, 2815309), (5383, 2472221), (15167, 877429), (22301, 596743), (33089, 402187), (85249, 156107), (106169, 125347)]