15679420731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2528531}}^1$

素因数の和:2528603

約数の個数: 24

約数和(自身を含む): 24850412496

約数和(自身を除く): 9170991765

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 2528531, 7585593, 22756779, 32870903, 98612709, 134012143, 295838127, 402036429, 1206109287, 1742157859, 5226473577, 15679420731]

約数ペア:

[(1, 15679420731), (3, 5226473577), (9, 1742157859), (13, 1206109287), (39, 402036429), (53, 295838127), (117, 134012143), (159, 98612709), (477, 32870903), (689, 22756779), (2067, 7585593), (6201, 2528531)]