17957371497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1\times {\mathrm{5741}}^1$

素因数の和:6473

約数の個数: 32

約数和(自身を含む): 26019987840

約数和(自身を除く): 8062616343

約数列:

[1, 3, 13, 39, 139, 417, 577, 1731, 1807, 5421, 5741, 7501, 17223, 22503, 74633, 80203, 223899, 240609, 797999, 1042639, 2393997, 3127917, 3312557, 9937671, 10373987, 31121961, 43063241, 129189723, 460445423, 1381336269, 5985790499, 17957371497]

約数ペア:

[(1, 17957371497), (3, 5985790499), (13, 1381336269), (39, 460445423), (139, 129189723), (417, 43063241), (577, 31121961), (1731, 10373987), (1807, 9937671), (5421, 3312557), (5741, 3127917), (7501, 2393997), (17223, 1042639), (22503, 797999), (74633, 240609), (80203, 223899)]