5761287

素因数分解:

$3^6\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1154

約数の個数: 28

約数和(自身を含む): 9880720

約数和(自身を除く): 4119433

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1129, 1701, 3387, 5103, 7903, 10161, 23709, 30483, 71127, 91449, 213381, 274347, 640143, 823041, 1920429, 5761287]

約数ペア:

[(1, 5761287), (3, 1920429), (7, 823041), (9, 640143), (21, 274347), (27, 213381), (63, 91449), (81, 71127), (189, 30483), (243, 23709), (567, 10161), (729, 7903), (1129, 5103), (1701, 3387)]