1320220803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3347}}^1\times {\mathrm{11953}}^1$

素因数の和:15314

約数の個数: 16

約数和(自身を含む): 1921055616

約数和(自身を除く): 600834813

約数列:

[1, 3, 11, 33, 3347, 10041, 11953, 35859, 36817, 110451, 131483, 394449, 40006691, 120020073, 440073601, 1320220803]

約数ペア:

[(1, 1320220803), (3, 440073601), (11, 120020073), (33, 40006691), (3347, 394449), (10041, 131483), (11953, 110451), (35859, 36817)]