21063801

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{58027}}^1$

素因数の和:58052

約数の個数: 12

約数和(自身を含む): 30870896

約数和(自身を除く): 9807095

約数列:

[1, 3, 11, 33, 121, 363, 58027, 174081, 638297, 1914891, 7021267, 21063801]

約数ペア:

[(1, 21063801), (3, 7021267), (11, 1914891), (33, 638297), (121, 174081), (363, 58027)]