11140947

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 16982784

約数和(自身を除く): 5841837

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 503, 963, 1509, 2461, 4527, 7383, 11569, 22149, 34707, 53821, 104121, 161463, 484389, 1237883, 3713649, 11140947]

約数ペア:

[(1, 11140947), (3, 3713649), (9, 1237883), (23, 484389), (69, 161463), (107, 104121), (207, 53821), (321, 34707), (503, 22149), (963, 11569), (1509, 7383), (2461, 4527)]