39954753

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 60443136

約数和(自身を除く): 20488383

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2017, 2201, 6051, 6603, 18153, 19809, 62527, 143207, 187581, 429621, 562743, 1288863, 4439417, 13318251, 39954753]

約数ペア:

[(1, 39954753), (3, 13318251), (9, 4439417), (31, 1288863), (71, 562743), (93, 429621), (213, 187581), (279, 143207), (639, 62527), (2017, 19809), (2201, 18153), (6051, 6603)]