81801943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 88482240

約数和(自身を除く): 6680297

約数列:

[1, 17, 97, 113, 439, 1649, 1921, 7463, 10961, 42583, 49607, 186337, 723911, 843319, 4811879, 81801943]

約数ペア:

[(1, 81801943), (17, 4811879), (97, 843319), (113, 723911), (439, 186337), (1649, 49607), (1921, 42583), (7463, 10961)]