4997877

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 7026048

約数和(自身を除く): 2028171

約数列:

[1, 3, 23, 69, 113, 339, 641, 1923, 2599, 7797, 14743, 44229, 72433, 217299, 1665959, 4997877]

約数ペア:

[(1, 4997877), (3, 1665959), (23, 217299), (69, 72433), (113, 44229), (339, 14743), (641, 7797), (1923, 2599)]