131442623

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{45751}}^1$

素因数の和:45794

約数の個数: 12

約数和(自身を含む): 150707088

約数和(自身を除く): 19264465

約数列:

[1, 13, 17, 169, 221, 2873, 45751, 594763, 777767, 7731919, 10110971, 131442623]

約数ペア:

[(1, 131442623), (13, 10110971), (17, 7731919), (169, 777767), (221, 594763), (2873, 45751)]