23866887

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 35944048

約数和(自身を除く): 12077161

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 1777, 4477, 5331, 13431, 19547, 58641, 65749, 197247, 215017, 645051, 723239, 2169717, 7955629, 23866887]

約数ペア:

[(1, 23866887), (3, 7955629), (11, 2169717), (33, 723239), (37, 645051), (111, 215017), (121, 197247), (363, 65749), (407, 58641), (1221, 19547), (1777, 13431), (4477, 5331)]