2080645077

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{294001}}^1$

素因数の和:294348

約数の個数: 16

約数和(自身を含む): 3179925632

約数和(自身を除く): 1099280555

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 294001, 882003, 2058007, 6174021, 99078337, 297235011, 693548359, 2080645077]

約数ペア:

[(1, 2080645077), (3, 693548359), (7, 297235011), (21, 99078337), (337, 6174021), (1011, 2058007), (2359, 882003), (7077, 294001)]