12851915167

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{10103}}^1$

素因数の和:12127

約数の個数: 24

約数和(自身を含む): 16109858016

約数和(自身を除く): 3257942849

約数列:

[1, 7, 13, 49, 91, 637, 1997, 10103, 13979, 25961, 70721, 97853, 131339, 181727, 495047, 919373, 1272089, 6435611, 20175691, 141229837, 262283983, 988608859, 1835987881, 12851915167]

約数ペア:

[(1, 12851915167), (7, 1835987881), (13, 988608859), (49, 262283983), (91, 141229837), (637, 20175691), (1997, 6435611), (10103, 1272089), (13979, 919373), (25961, 495047), (70721, 181727), (97853, 131339)]