12771129

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14143}}^1$

素因数の和:14196

約数の個数: 16

約数和(自身を含む): 19914752

約数和(自身を除く): 7143623

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14143, 42429, 99001, 297003, 608149, 1824447, 4257043, 12771129]

約数ペア:

[(1, 12771129), (3, 4257043), (7, 1824447), (21, 608149), (43, 297003), (129, 99001), (301, 42429), (903, 14143)]