2051239167

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{672317}}^1$

素因数の和:672439

約数の個数: 16

約数和(自身を含む): 3065770080

約数和(自身を除く): 1014530913

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 672317, 2016951, 6050853, 18152559, 75971821, 227915463, 683746389, 2051239167]

約数ペア:

[(1, 2051239167), (3, 683746389), (9, 227915463), (27, 75971821), (113, 18152559), (339, 6050853), (1017, 2016951), (3051, 672317)]