2387540643

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{260677}}^1$

素因数の和:260794

約数の個数: 16

約数和(自身を含む): 3303311616

約数和(自身を除く): 915770973

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 260677, 782031, 11209111, 18508067, 33627333, 55524201, 795846881, 2387540643]

約数ペア:

[(1, 2387540643), (3, 795846881), (43, 55524201), (71, 33627333), (129, 18508067), (213, 11209111), (3053, 782031), (9159, 260677)]