2006642277

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{83537}}^1$

素因数の和:83717

約数の個数: 24

約数和(自身を含む): 3088566936

約数和(自身を除く): 1081924659

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 8007, 24021, 83537, 250611, 751833, 1420129, 4260387, 12781161, 13115309, 39345927, 118037781, 222960253, 668880759, 2006642277]

約数ペア:

[(1, 2006642277), (3, 668880759), (9, 222960253), (17, 118037781), (51, 39345927), (153, 13115309), (157, 12781161), (471, 4260387), (1413, 1420129), (2669, 751833), (8007, 250611), (24021, 83537)]