9889563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8474

約数の個数: 16

約数和(自身を含む): 14570496

約数和(自身を除く): 4680933

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 8431, 25293, 143327, 193913, 429981, 581739, 3296521, 9889563]

約数ペア:

[(1, 9889563), (3, 3296521), (17, 581739), (23, 429981), (51, 193913), (69, 143327), (391, 25293), (1173, 8431)]