2079879

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 2875392

約数和(自身を除く): 795513

約数列:

[1, 3, 53, 103, 127, 159, 309, 381, 5459, 6731, 13081, 16377, 20193, 39243, 693293, 2079879]

約数ペア:

[(1, 2079879), (3, 693293), (53, 39243), (103, 20193), (127, 16377), (159, 13081), (309, 6731), (381, 5459)]