27633781

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 32883840

約数和(自身を除く): 5250059

約数列:

[1, 7, 29, 197, 203, 691, 1379, 4837, 5713, 20039, 39991, 136127, 140273, 952889, 3947683, 27633781]

約数ペア:

[(1, 27633781), (7, 3947683), (29, 952889), (197, 140273), (203, 136127), (691, 39991), (1379, 20039), (4837, 5713)]