25980097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10687}}^1$

素因数の和:10728

約数の個数: 16

約数和(自身を含む): 32320512

約数和(自身を除く): 6340415

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 10687, 117557, 138931, 181679, 1528241, 1998469, 2361827, 25980097]

約数ペア:

[(1, 25980097), (11, 2361827), (13, 1998469), (17, 1528241), (143, 181679), (187, 138931), (221, 117557), (2431, 10687)]