828605701

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{978283}}^1$

素因数の和:978312

約数の個数: 12

約数和(自身を含む): 1040894176

約数和(自身を除く): 212288475

約数列:

[1, 7, 11, 77, 121, 847, 978283, 6847981, 10761113, 75327791, 118372243, 828605701]

約数ペア:

[(1, 828605701), (7, 118372243), (11, 75327791), (77, 10761113), (121, 6847981), (847, 978283)]