39976321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3001}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 50145408

約数和(自身を除く): 10169087

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 3001, 13321, 21007, 33011, 231077, 519173, 3634211, 5710903, 39976321]

約数ペア:

[(1, 39976321), (7, 5710903), (11, 3634211), (77, 519173), (173, 231077), (1211, 33011), (1903, 21007), (3001, 13321)]