26991547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 30689280

約数和(自身を除く): 3697733

約数列:

[1, 11, 29, 191, 319, 443, 2101, 4873, 5539, 12847, 60929, 84613, 141317, 930743, 2453777, 26991547]

約数ペア:

[(1, 26991547), (11, 2453777), (29, 930743), (191, 141317), (319, 84613), (443, 60929), (2101, 12847), (4873, 5539)]