26792143

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 31887360

約数和(自身を除く): 5095217

約数列:

[1, 7, 29, 191, 203, 691, 1337, 4837, 5539, 20039, 38773, 131981, 140273, 923867, 3827449, 26792143]

約数ペア:

[(1, 26792143), (7, 3827449), (29, 923867), (191, 140273), (203, 131981), (691, 38773), (1337, 20039), (4837, 5539)]