12372003

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4567}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 20903168

約数和(自身を除く): 8531165

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4567, 13701, 31969, 41103, 95907, 196381, 287721, 589143, 1374667, 1767429, 4124001, 12372003]

約数ペア:

[(1, 12372003), (3, 4124001), (7, 1767429), (9, 1374667), (21, 589143), (43, 287721), (63, 196381), (129, 95907), (301, 41103), (387, 31969), (903, 13701), (2709, 4567)]