9131211

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 13955760

約数和(自身を除く): 4824549

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 709, 1431, 2127, 4293, 6381, 12879, 19143, 37577, 57429, 112731, 172287, 338193, 1014579, 3043737, 9131211]

約数ペア:

[(1, 9131211), (3, 3043737), (9, 1014579), (27, 338193), (53, 172287), (81, 112731), (159, 57429), (243, 37577), (477, 19143), (709, 12879), (1431, 6381), (2127, 4293)]