2578719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6038

約数の個数: 16

約数和(自身を含む): 4040064

約数和(自身を除く): 1461345

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6011, 18033, 66121, 78143, 198363, 234429, 859573, 2578719]

約数ペア:

[(1, 2578719), (3, 859573), (11, 234429), (13, 198363), (33, 78143), (39, 66121), (143, 18033), (429, 6011)]