13639527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 21610368

約数和(自身を除く): 7970841

約数列:

[1, 3, 9, 11, 33, 99, 311, 443, 933, 1329, 2799, 3421, 3987, 4873, 10263, 14619, 30789, 43857, 137773, 413319, 1239957, 1515503, 4546509, 13639527]

約数ペア:

[(1, 13639527), (3, 4546509), (9, 1515503), (11, 1239957), (33, 413319), (99, 137773), (311, 43857), (443, 30789), (933, 14619), (1329, 10263), (2799, 4873), (3421, 3987)]