14389521

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 19536384

約数和(自身を除く): 5146863

約数列:

[1, 3, 137, 157, 223, 411, 471, 669, 21509, 30551, 35011, 64527, 91653, 105033, 4796507, 14389521]

約数ペア:

[(1, 14389521), (3, 4796507), (137, 105033), (157, 91653), (223, 64527), (411, 35011), (471, 30551), (669, 21509)]