2255890203

素因数分解:

$3^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{17027}}^1$

素因数の和:17744

約数の個数: 32

約数和(自身を含む): 3825169920

約数和(自身を除く): 1569279717

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 701, 2103, 4907, 6309, 14721, 17027, 18927, 44163, 51081, 119189, 132489, 153243, 357567, 459729, 1072701, 3218103, 11935927, 35807781, 83551489, 107423343, 250654467, 322270029, 751963401, 2255890203]

約数ペア:

[(1, 2255890203), (3, 751963401), (7, 322270029), (9, 250654467), (21, 107423343), (27, 83551489), (63, 35807781), (189, 11935927), (701, 3218103), (2103, 1072701), (4907, 459729), (6309, 357567), (14721, 153243), (17027, 132489), (18927, 119189), (44163, 51081)]