2017229571

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1883501}}^1$

素因数の和:1883531

約数の個数: 24

約数和(自身を含む): 3525915744

約数和(自身を除く): 1508686173

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1883501, 5650503, 13184507, 16951509, 32019517, 39553521, 96058551, 118660563, 224136619, 288175653, 672409857, 2017229571]

約数ペア:

[(1, 2017229571), (3, 672409857), (7, 288175653), (9, 224136619), (17, 118660563), (21, 96058551), (51, 39553521), (63, 32019517), (119, 16951509), (153, 13184507), (357, 5650503), (1071, 1883501)]