2016016161

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1\times {\mathrm{2663}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 2711568384

約数和(自身を除く): 695552223

約数列:

[1, 3, 127, 381, 1987, 2663, 5961, 7989, 252349, 338201, 757047, 1014603, 5291381, 15874143, 672005387, 2016016161]

約数ペア:

[(1, 2016016161), (3, 672005387), (127, 15874143), (381, 5291381), (1987, 1014603), (2663, 757047), (5961, 338201), (7989, 252349)]