12111165903

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{421009}}^1$

素因数の和:421278

約数の個数: 16

約数和(自身を含む): 16597898240

約数和(自身を除く): 4486732337

約数列:

[1, 3, 43, 129, 223, 669, 9589, 28767, 421009, 1263027, 18103387, 54310161, 93885007, 281655021, 4037055301, 12111165903]

約数ペア:

[(1, 12111165903), (3, 4037055301), (43, 281655021), (129, 93885007), (223, 54310161), (669, 18103387), (9589, 1263027), (28767, 421009)]