6656221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 7922880

約数和(自身を除く): 1266659

約数列:

[1, 11, 13, 89, 143, 523, 979, 1157, 5753, 6799, 12727, 46547, 74789, 512017, 605111, 6656221]

約数ペア:

[(1, 6656221), (11, 605111), (13, 512017), (89, 74789), (143, 46547), (523, 12727), (979, 6799), (1157, 5753)]