2016666021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{47699}}^1$

素因数の和:48548

約数の個数: 16

約数和(自身を含む): 2850552000

約数和(自身を除く): 833885979

約数列:

[1, 3, 17, 51, 829, 2487, 14093, 42279, 47699, 143097, 810883, 2432649, 39542471, 118627413, 672222007, 2016666021]

約数ペア:

[(1, 2016666021), (3, 672222007), (17, 118627413), (51, 39542471), (829, 2432649), (2487, 810883), (14093, 143097), (42279, 47699)]