5285259

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 8932352

約数和(自身を除く): 3647093

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1951, 2709, 5853, 13657, 17559, 40971, 83893, 122913, 251679, 587251, 755037, 1761753, 5285259]

約数ペア:

[(1, 5285259), (3, 1761753), (7, 755037), (9, 587251), (21, 251679), (43, 122913), (63, 83893), (129, 40971), (301, 17559), (387, 13657), (903, 5853), (1951, 2709)]