2013220077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{140893}}^1$

素因数の和:141340

約数の個数: 16

約数和(自身を含む): 2935103808

約数和(自身を除く): 921883731

約数列:

[1, 3, 11, 33, 433, 1299, 4763, 14289, 140893, 422679, 1549823, 4649469, 61006669, 183020007, 671073359, 2013220077]

約数ペア:

[(1, 2013220077), (3, 671073359), (11, 183020007), (33, 61006669), (433, 4649469), (1299, 1549823), (4763, 422679), (14289, 140893)]