15597021

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{42967}}^1$

素因数の和:42992

約数の個数: 12

約数和(自身を含む): 22858976

約数和(自身を除く): 7261955

約数列:

[1, 3, 11, 33, 121, 363, 42967, 128901, 472637, 1417911, 5199007, 15597021]

約数ペア:

[(1, 15597021), (3, 5199007), (11, 1417911), (33, 472637), (121, 128901), (363, 42967)]