79728521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{21031}}^1$

素因数の和:21271

約数の個数: 8

約数和(自身を含む): 84801024

約数和(自身を除く): 5072503

約数列:

[1, 17, 223, 3791, 21031, 357527, 4689913, 79728521]

約数ペア:

[(1, 79728521), (17, 4689913), (223, 357527), (3791, 21031)]