8749279617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5217221}}^1$

素因数の和:5217280

約数の個数: 16

約数和(自身を含む): 12855235008

約数和(自身を除く): 4105955391

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 5217221, 15651663, 67823873, 203471619, 224340503, 673021509, 2916426539, 8749279617]

約数ペア:

[(1, 8749279617), (3, 2916426539), (13, 673021509), (39, 224340503), (43, 203471619), (129, 67823873), (559, 15651663), (1677, 5217221)]