5531001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15493}}^1$

素因数の和:15520

約数の個数: 16

約数和(自身を含む): 8924544

約数和(自身を除く): 3393543

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 15493, 46479, 108451, 263381, 325353, 790143, 1843667, 5531001]

約数ペア:

[(1, 5531001), (3, 1843667), (7, 790143), (17, 325353), (21, 263381), (51, 108451), (119, 46479), (357, 15493)]