13781493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 21936096

約数和(自身を除く): 8154603

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 1301, 3531, 3903, 10593, 11709, 14311, 42933, 128799, 139207, 417621, 1252863, 1531277, 4593831, 13781493]

約数ペア:

[(1, 13781493), (3, 4593831), (9, 1531277), (11, 1252863), (33, 417621), (99, 139207), (107, 128799), (321, 42933), (963, 14311), (1177, 11709), (1301, 10593), (3531, 3903)]