23917521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2591}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 33965568

約数和(自身を除く): 10048047

約数列:

[1, 3, 17, 51, 181, 543, 2591, 3077, 7773, 9231, 44047, 132141, 468971, 1406913, 7972507, 23917521]

約数ペア:

[(1, 23917521), (3, 7972507), (17, 1406913), (51, 468971), (181, 132141), (543, 44047), (2591, 9231), (3077, 7773)]