14139321

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3191}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 21654528

約数和(自身を除く): 7515207

約数列:

[1, 3, 7, 21, 211, 633, 1477, 3191, 4431, 9573, 22337, 67011, 673301, 2019903, 4713107, 14139321]

約数ペア:

[(1, 14139321), (3, 4713107), (7, 2019903), (21, 673301), (211, 67011), (633, 22337), (1477, 9573), (3191, 4431)]