850424029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{217333}}^1$

素因数の和:217396

約数の個数: 16

約数和(自身を含む): 1071021952

約数和(自身を除く): 220597923

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 217333, 1521331, 2825329, 9345319, 19777303, 65417233, 121489147, 850424029]

約数ペア:

[(1, 850424029), (7, 121489147), (13, 65417233), (43, 19777303), (91, 9345319), (301, 2825329), (559, 1521331), (3913, 217333)]