2665467

素因数分解:

$3^5\times 7^1\times {\mathrm{1567}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 4566016

約数和(自身を除く): 1900549

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1567, 1701, 4701, 10969, 14103, 32907, 42309, 98721, 126927, 296163, 380781, 888489, 2665467]

約数ペア:

[(1, 2665467), (3, 888489), (7, 380781), (9, 296163), (21, 126927), (27, 98721), (63, 42309), (81, 32907), (189, 14103), (243, 10969), (567, 4701), (1567, 1701)]