13405953

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{36931}}^1$

素因数の和:36956

約数の個数: 12

約数和(自身を含む): 19647824

約数和(自身を除く): 6241871

約数列:

[1, 3, 11, 33, 121, 363, 36931, 110793, 406241, 1218723, 4468651, 13405953]

約数ペア:

[(1, 13405953), (3, 4468651), (11, 1218723), (33, 406241), (121, 110793), (363, 36931)]