2079892191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1\times {\mathrm{20441}}^1$

素因数の和:23066

約数の個数: 16

約数和(自身を含む): 2987802720

約数和(自身を除く): 907910529

約数列:

[1, 3, 13, 39, 2609, 7827, 20441, 33917, 61323, 101751, 265733, 797199, 53330569, 159991707, 693297397, 2079892191]

約数ペア:

[(1, 2079892191), (3, 693297397), (13, 159991707), (39, 53330569), (2609, 797199), (7827, 265733), (20441, 101751), (33917, 61323)]