2839551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6646

約数の個数: 16

約数和(自身を含む): 4448640

約数和(自身を除く): 1609089

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6619, 19857, 72809, 86047, 218427, 258141, 946517, 2839551]

約数ペア:

[(1, 2839551), (3, 946517), (11, 258141), (13, 218427), (33, 86047), (39, 72809), (143, 19857), (429, 6619)]