2149719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5038

約数の個数: 16

約数和(自身を含む): 3368064

約数和(自身を除く): 1218345

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 5011, 15033, 55121, 65143, 165363, 195429, 716573, 2149719]

約数ペア:

[(1, 2149719), (3, 716573), (11, 195429), (13, 165363), (33, 65143), (39, 55121), (143, 15033), (429, 5011)]