2011031427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{710863}}^1$

素因数の和:710930

約数の個数: 16

約数和(自身を含む): 2866203648

約数和(自身を除く): 855172221

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 710863, 2132589, 16349849, 29145383, 49049547, 87436149, 670343809, 2011031427]

約数ペア:

[(1, 2011031427), (3, 670343809), (23, 87436149), (41, 49049547), (69, 29145383), (123, 16349849), (943, 2132589), (2829, 710863)]