11788056987

素因数分解:

$3^1\times 7^1\times {\mathrm{28001}}^1\times {\mathrm{20047}}^1$

素因数の和:48058

約数の個数: 16

約数和(自身を含む): 17964291072

約数和(自身を除く): 6176234085

約数列:

[1, 3, 7, 21, 20047, 28001, 60141, 84003, 140329, 196007, 420987, 588021, 561336047, 1684008141, 3929352329, 11788056987]

約数ペア:

[(1, 11788056987), (3, 3929352329), (7, 1684008141), (21, 561336047), (20047, 588021), (28001, 420987), (60141, 196007), (84003, 140329)]