2017889157

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{54601}}^1$

素因数の和:54828

約数の個数: 16

約数和(自身を含む): 2739709952

約数和(自身を除く): 721820795

約数列:

[1, 3, 97, 127, 291, 381, 12319, 36957, 54601, 163803, 5296297, 6934327, 15888891, 20802981, 672629719, 2017889157]

約数ペア:

[(1, 2017889157), (3, 672629719), (97, 20802981), (127, 15888891), (291, 6934327), (381, 5296297), (12319, 163803), (36957, 54601)]