86631857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 96671232

約数和(自身を除く): 10039375

約数列:

[1, 13, 47, 71, 611, 923, 1997, 3337, 25961, 43381, 93859, 141787, 1220167, 1843231, 6663989, 86631857]

約数ペア:

[(1, 86631857), (13, 6663989), (47, 1843231), (71, 1220167), (611, 141787), (923, 93859), (1997, 43381), (3337, 25961)]