2016979215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3279641}}^1$

素因数の和:3279690

約数の個数: 16

約数和(自身を含む): 3305879136

約数和(自身を除く): 1288899921

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3279641, 9838923, 16398205, 49194615, 134465281, 403395843, 672326405, 2016979215]

約数ペア:

[(1, 2016979215), (3, 672326405), (5, 403395843), (15, 134465281), (41, 49194615), (123, 16398205), (205, 9838923), (615, 3279641)]