2017606731

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{216877}}^1$

素因数の和:217330

約数の個数: 16

約数和(自身を含む): 3081402624

約数和(自身を除く): 1063795893

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 216877, 650631, 1518139, 4554417, 96076511, 288229533, 672535577, 2017606731]

約数ペア:

[(1, 2017606731), (3, 672535577), (7, 288229533), (21, 96076511), (443, 4554417), (1329, 1518139), (3101, 650631), (9303, 216877)]