13027791

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15131}}^1$

素因数の和:15182

約数の個数: 16

約数和(自身を含む): 20337408

約数和(自身を除く): 7309617

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15131, 45393, 105917, 317751, 620371, 1861113, 4342597, 13027791]

約数ペア:

[(1, 13027791), (3, 4342597), (7, 1861113), (21, 620371), (41, 317751), (123, 105917), (287, 45393), (861, 15131)]