2019957003

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{10193}}^1$

素因数の和:10523

約数の個数: 24

約数和(自身を含む): 2961071568

約数和(自身を除く): 941114565

約数列:

[1, 3, 9, 97, 227, 291, 681, 873, 2043, 10193, 22019, 30579, 66057, 91737, 198171, 988721, 2313811, 2966163, 6941433, 8898489, 20824299, 224439667, 673319001, 2019957003]

約数ペア:

[(1, 2019957003), (3, 673319001), (9, 224439667), (97, 20824299), (227, 8898489), (291, 6941433), (681, 2966163), (873, 2313811), (2043, 988721), (10193, 198171), (22019, 91737), (30579, 66057)]