798962859

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{26731}}^1$

素因数の和:26790

約数の個数: 28

約数和(自身を含む): 1227159192

約数和(自身を除く): 428196333

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 9963, 26731, 29889, 80193, 240579, 721737, 1095971, 2165211, 3287913, 6495633, 9863739, 19486899, 29591217, 88773651, 266320953, 798962859]

約数ペア:

[(1, 798962859), (3, 266320953), (9, 88773651), (27, 29591217), (41, 19486899), (81, 9863739), (123, 6495633), (243, 3287913), (369, 2165211), (729, 1095971), (1107, 721737), (3321, 240579), (9963, 80193), (26731, 29889)]