268260051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5260001}}^1$

素因数の和:5260021

約数の個数: 8

約数和(自身を含む): 378720144

約数和(自身を除く): 110460093

約数列:

[1, 3, 17, 51, 5260001, 15780003, 89420017, 268260051]

約数ペア:

[(1, 268260051), (3, 89420017), (17, 15780003), (51, 5260001)]