23947893

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 36181600

約数和(自身を除く): 12233707

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 709, 1251, 2127, 3753, 6381, 11259, 19143, 33777, 57429, 98551, 172287, 295653, 886959, 2660877, 7982631, 23947893]

約数ペア:

[(1, 23947893), (3, 7982631), (9, 2660877), (27, 886959), (81, 295653), (139, 172287), (243, 98551), (417, 57429), (709, 33777), (1251, 19143), (2127, 11259), (3753, 6381)]