13121346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{312413}}^1$

素因数の和:312425

約数の個数: 16

約数和(自身を含む): 29991744

約数和(自身を除く): 16870398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 312413, 624826, 937239, 1874478, 2186891, 4373782, 6560673, 13121346]

約数ペア:

[(1, 13121346), (2, 6560673), (3, 4373782), (6, 2186891), (7, 1874478), (14, 937239), (21, 624826), (42, 312413)]