172682202511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{724001}}^1$

素因数の和:726642

約数の個数: 16

約数和(自身を含む): 212613323328

約数和(自身を除く): 39931120817

約数列:

[1, 7, 13, 91, 2621, 18347, 34073, 238511, 724001, 5068007, 9412013, 65884091, 1897606621, 13283246347, 24668886073, 172682202511]

約数ペア:

[(1, 172682202511), (7, 24668886073), (13, 13283246347), (91, 1897606621), (2621, 65884091), (18347, 9412013), (34073, 5068007), (238511, 724001)]