5426127

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 9170304

約数和(自身を除く): 3744177

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2003, 2709, 6009, 14021, 18027, 42063, 86129, 126189, 258387, 602903, 775161, 1808709, 5426127]

約数ペア:

[(1, 5426127), (3, 1808709), (7, 775161), (9, 602903), (21, 258387), (43, 126189), (63, 86129), (129, 42063), (301, 18027), (387, 14021), (903, 6009), (2003, 2709)]