12852399

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 20111232

約数和(自身を除く): 7258833

約数列:

[1, 3, 7, 21, 43, 129, 301, 331, 903, 993, 1849, 2317, 5547, 6951, 12943, 14233, 38829, 42699, 99631, 298893, 612019, 1836057, 4284133, 12852399]

約数ペア:

[(1, 12852399), (3, 4284133), (7, 1836057), (21, 612019), (43, 298893), (129, 99631), (301, 42699), (331, 38829), (903, 14233), (993, 12943), (1849, 6951), (2317, 5547)]