10909143

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 18432128

約数和(自身を除く): 7522985

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4027, 12081, 28189, 36243, 84567, 173161, 253701, 519483, 1212127, 1558449, 3636381, 10909143]

約数ペア:

[(1, 10909143), (3, 3636381), (7, 1558449), (9, 1212127), (21, 519483), (43, 253701), (63, 173161), (129, 84567), (301, 36243), (387, 28189), (903, 12081), (2709, 4027)]