51725401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1091}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 63842688

約数和(自身を除く): 12117287

約数列:

[1, 7, 13, 91, 521, 1091, 3647, 6773, 7637, 14183, 47411, 99281, 568411, 3978877, 7389343, 51725401]

約数ペア:

[(1, 51725401), (7, 7389343), (13, 3978877), (91, 568411), (521, 99281), (1091, 47411), (3647, 14183), (6773, 7637)]