71348459

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{16001}}^1$

素因数の和:16035

約数の個数: 16

約数和(自身を含む): 89611200

約数和(自身を除く): 18262741

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 16001, 112007, 208013, 784049, 1456091, 5488343, 10192637, 71348459]

約数ペア:

[(1, 71348459), (7, 10192637), (13, 5488343), (49, 1456091), (91, 784049), (343, 208013), (637, 112007), (4459, 16001)]