71859307

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1422

約数の個数: 12

約数和(自身を含む): 78067800

約数和(自身を除く): 6208493

約数列:

[1, 13, 169, 449, 947, 5837, 12311, 75881, 160043, 425203, 5527639, 71859307]

約数ペア:

[(1, 71859307), (13, 5527639), (169, 425203), (449, 160043), (947, 75881), (5837, 12311)]