2079687939

素因数分解:

$3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{40771}}^1$

素因数の和:41135

約数の個数: 24

約数和(自身を含む): 3235013568

約数和(自身を除く): 1155325629

約数列:

[1, 3, 7, 21, 49, 147, 347, 1041, 2429, 7287, 17003, 40771, 51009, 122313, 285397, 856191, 1997779, 5993337, 14147537, 42442611, 99032759, 297098277, 693229313, 2079687939]

約数ペア:

[(1, 2079687939), (3, 693229313), (7, 297098277), (21, 99032759), (49, 42442611), (147, 14147537), (347, 5993337), (1041, 1997779), (2429, 856191), (7287, 285397), (17003, 122313), (40771, 51009)]