9968253113

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{38261}}^1$

素因数の和:38697

約数の個数: 24

約数和(自身を含む): 12518561160

約数和(自身を除く): 2550308047

約数列:

[1, 7, 13, 49, 91, 409, 637, 2863, 5317, 20041, 37219, 38261, 260533, 267827, 497393, 1874789, 3481751, 15648749, 24372257, 109541243, 203433737, 766788701, 1424036159, 9968253113]

約数ペア:

[(1, 9968253113), (7, 1424036159), (13, 766788701), (49, 203433737), (91, 109541243), (409, 24372257), (637, 15648749), (2863, 3481751), (5317, 1874789), (20041, 497393), (37219, 267827), (38261, 260533)]