13723281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10663}}^1$

素因数の和:10693

約数の個数: 24

約数和(自身を含む): 23290176

約数和(自身を除く): 9566895

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10663, 31989, 95967, 117293, 138619, 351879, 415857, 1055637, 1247571, 1524809, 4574427, 13723281]

約数ペア:

[(1, 13723281), (3, 4574427), (9, 1524809), (11, 1247571), (13, 1055637), (33, 415857), (39, 351879), (99, 138619), (117, 117293), (143, 95967), (429, 31989), (1287, 10663)]