23293143

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{20063}}^1$

素因数の和:20115

約数の個数: 16

約数和(自身を含む): 35312640

約数和(自身を除く): 12019497

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 20063, 60189, 180567, 541701, 862709, 2588127, 7764381, 23293143]

約数ペア:

[(1, 23293143), (3, 7764381), (9, 2588127), (27, 862709), (43, 541701), (129, 180567), (387, 60189), (1161, 20063)]