47742819

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 65729664

約数和(自身を除く): 17986845

約数列:

[1, 3, 41, 123, 131, 393, 2963, 5371, 8889, 16113, 121483, 364449, 388153, 1164459, 15914273, 47742819]

約数ペア:

[(1, 47742819), (3, 15914273), (41, 1164459), (123, 388153), (131, 364449), (393, 121483), (2963, 16113), (5371, 8889)]