12386291253

素因数分解:

$3^1\times 7^1\times {\mathrm{7127}}^1\times {\mathrm{82759}}^1$

素因数の和:89896

約数の個数: 16

約数和(自身を含む): 18877224960

約数和(自身を除く): 6490933707

約数列:

[1, 3, 7, 21, 7127, 21381, 49889, 82759, 149667, 248277, 579313, 1737939, 589823393, 1769470179, 4128763751, 12386291253]

約数ペア:

[(1, 12386291253), (3, 4128763751), (7, 1769470179), (21, 589823393), (7127, 1737939), (21381, 579313), (49889, 248277), (82759, 149667)]