128046373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3079}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 157991680

約数和(自身を除く): 29945307

約数列:

[1, 7, 13, 91, 457, 3079, 3199, 5941, 21553, 40027, 41587, 280189, 1407103, 9849721, 18292339, 128046373]

約数ペア:

[(1, 128046373), (7, 18292339), (13, 9849721), (91, 1407103), (457, 280189), (3079, 41587), (3199, 40027), (5941, 21553)]