2040447

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 2848608

約数和(自身を除く): 808161

約数列:

[1, 3, 41, 53, 123, 159, 313, 939, 2173, 6519, 12833, 16589, 38499, 49767, 680149, 2040447]

約数ペア:

[(1, 2040447), (3, 680149), (41, 49767), (53, 38499), (123, 16589), (159, 12833), (313, 6519), (939, 2173)]