2018987307

素因数分解:

$3^2\times {\mathrm{9001}}^1\times {\mathrm{24923}}^1$

素因数の和:33930

約数の個数: 12

約数和(自身を含む): 2916756024

約数和(自身を除く): 897768717

約数列:

[1, 3, 9, 9001, 24923, 27003, 74769, 81009, 224307, 224331923, 672995769, 2018987307]

約数ペア:

[(1, 2018987307), (3, 672995769), (9, 224331923), (9001, 224307), (24923, 81009), (27003, 74769)]