7049511

素因数分解:

$3^4\times 7^1\times {\mathrm{12433}}^1$

素因数の和:12452

約数の個数: 20

約数和(自身を含む): 12036112

約数和(自身を除く): 4986601

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12433, 37299, 87031, 111897, 261093, 335691, 783279, 1007073, 2349837, 7049511]

約数ペア:

[(1, 7049511), (3, 2349837), (7, 1007073), (9, 783279), (21, 335691), (27, 261093), (63, 111897), (81, 87031), (189, 37299), (567, 12433)]