5457861

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1622

約数の個数: 20

約数和(自身を含む): 8348032

約数和(自身を除く): 2890171

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1567, 3483, 4701, 14103, 42309, 67381, 126927, 202143, 606429, 1819287, 5457861]

約数ペア:

[(1, 5457861), (3, 1819287), (9, 606429), (27, 202143), (43, 126927), (81, 67381), (129, 42309), (387, 14103), (1161, 4701), (1567, 3483)]