2019913797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2661283}}^1$

素因数の和:2661320

約数の個数: 16

約数和(自身を含む): 3065799168

約数和(自身を除く): 1045885371

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2661283, 7983849, 29274113, 61209509, 87822339, 183628527, 673304599, 2019913797]

約数ペア:

[(1, 2019913797), (3, 673304599), (11, 183628527), (23, 87822339), (33, 61209509), (69, 29274113), (253, 7983849), (759, 2661283)]