2013260121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11773451}}^1$

素因数の和:11773476

約数の個数: 12

約数和(自身を含む): 3061097520

約数和(自身を除く): 1047837399

約数列:

[1, 3, 9, 19, 57, 171, 11773451, 35320353, 105961059, 223695569, 671086707, 2013260121]

約数ペア:

[(1, 2013260121), (3, 671086707), (9, 223695569), (19, 105961059), (57, 35320353), (171, 11773451)]