26553031

素因数分解:

${\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 12

約数和(自身を含む): 28452760

約数和(自身を除く): 1899729

約数列:

[1, 17, 139, 289, 661, 2363, 11237, 40171, 91879, 191029, 1561943, 26553031]

約数ペア:

[(1, 26553031), (17, 1561943), (139, 191029), (289, 91879), (661, 40171), (2363, 11237)]