31334927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 36251712

約数和(自身を除く): 4916785

約数列:

[1, 13, 17, 71, 221, 923, 1207, 1997, 15691, 25961, 33949, 141787, 441337, 1843231, 2410379, 31334927]

約数ペア:

[(1, 31334927), (13, 2410379), (17, 1843231), (71, 441337), (221, 141787), (923, 33949), (1207, 25961), (1997, 15691)]