7877885743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1\times {\mathrm{1061}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 9791470080

約数和(自身を除く): 1913584337

約数列:

[1, 7, 13, 91, 139, 587, 973, 1061, 1807, 4109, 7427, 7631, 12649, 13793, 53417, 81593, 96551, 147479, 571151, 622807, 1032353, 1060709, 1917227, 4359649, 7424963, 8096491, 13420589, 56675437, 86570173, 605991211, 1125412249, 7877885743]

約数ペア:

[(1, 7877885743), (7, 1125412249), (13, 605991211), (91, 86570173), (139, 56675437), (587, 13420589), (973, 8096491), (1061, 7424963), (1807, 4359649), (4109, 1917227), (7427, 1060709), (7631, 1032353), (12649, 622807), (13793, 571151), (53417, 147479), (81593, 96551)]