667680767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{6949}}^1$

素因数の和:7370

約数の個数: 16

約数和(自身を含む): 758940000

約数和(自身を除く): 91259233

約数列:

[1, 13, 19, 247, 389, 5057, 6949, 7391, 90337, 96083, 132031, 1716403, 2703161, 35141093, 51360059, 667680767]

約数ペア:

[(1, 667680767), (13, 51360059), (19, 35141093), (247, 2703161), (389, 1716403), (5057, 132031), (6949, 96083), (7391, 90337)]