8663204121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20193949}}^1$

素因数の和:20193976

約数の個数: 16

約数和(自身を含む): 13570334400

約数和(自身を除く): 4907130279

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20193949, 60581847, 222133439, 262521337, 666400317, 787564011, 2887734707, 8663204121]

約数ペア:

[(1, 8663204121), (3, 2887734707), (11, 787564011), (13, 666400317), (33, 262521337), (39, 222133439), (143, 60581847), (429, 20193949)]