31144867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 36197280

約数和(自身を除く): 5052413

約数列:

[1, 13, 17, 53, 221, 689, 901, 2659, 11713, 34567, 45203, 140927, 587639, 1832051, 2395759, 31144867]

約数ペア:

[(1, 31144867), (13, 2395759), (17, 1832051), (53, 587639), (221, 140927), (689, 45203), (901, 34567), (2659, 11713)]