12975207

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14369}}^1$

素因数の和:14422

約数の個数: 16

約数和(自身を含む): 20232960

約数和(自身を除く): 7257753

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14369, 43107, 100583, 301749, 617867, 1853601, 4325069, 12975207]

約数ペア:

[(1, 12975207), (3, 4325069), (7, 1853601), (21, 617867), (43, 301749), (129, 100583), (301, 43107), (903, 14369)]