71252597

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 18

約数和(自身を含む): 80756802

約数和(自身を除く): 9504205

約数列:

[1, 13, 23, 169, 299, 529, 797, 3887, 6877, 10361, 18331, 89401, 134693, 238303, 421613, 3097939, 5480969, 71252597]

約数ペア:

[(1, 71252597), (13, 5480969), (23, 3097939), (169, 421613), (299, 238303), (529, 134693), (797, 89401), (3887, 18331), (6877, 10361)]