1338732021

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{3687967}}^1$

素因数の和:3687992

約数の個数: 12

約数和(自身を含む): 1961998976

約数和(自身を除く): 623266955

約数列:

[1, 3, 11, 33, 121, 363, 3687967, 11063901, 40567637, 121702911, 446244007, 1338732021]

約数ペア:

[(1, 1338732021), (3, 446244007), (11, 121702911), (33, 40567637), (121, 11063901), (363, 3687967)]