71407531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 82240704

約数和(自身を除く): 10833173

約数列:

[1, 13, 17, 103, 221, 1339, 1751, 3137, 22763, 40781, 53329, 323111, 693277, 4200443, 5492887, 71407531]

約数ペア:

[(1, 71407531), (13, 5492887), (17, 4200443), (103, 693277), (221, 323111), (1339, 53329), (1751, 40781), (3137, 22763)]