2028147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 995853

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1499, 4497, 16489, 49467, 61459, 184377, 676049, 2028147]

約数ペア:

[(1, 2028147), (3, 676049), (11, 184377), (33, 61459), (41, 49467), (123, 16489), (451, 4497), (1353, 1499)]