4060189

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 995939

約数列:

[1, 7, 41, 43, 47, 49, 287, 301, 329, 1763, 1927, 2009, 2021, 2107, 2303, 12341, 13489, 14147, 82861, 86387, 94423, 99029, 580027, 4060189]

約数ペア:

[(1, 4060189), (7, 580027), (41, 99029), (43, 94423), (47, 86387), (49, 82861), (287, 14147), (301, 13489), (329, 12341), (1763, 2303), (1927, 2107), (2009, 2021)]