7326081

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 12222080

約数和(自身を除く): 4895999

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 1129, 2163, 3387, 6489, 7903, 10161, 23709, 71127, 116287, 348861, 814009, 1046583, 2442027, 7326081]

約数ペア:

[(1, 7326081), (3, 2442027), (7, 1046583), (9, 814009), (21, 348861), (63, 116287), (103, 71127), (309, 23709), (721, 10161), (927, 7903), (1129, 6489), (2163, 3387)]