9965879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 12856320

約数和(自身を除く): 2890441

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 4463, 31241, 49093, 129427, 343651, 905989, 1423697, 9965879]

約数ペア:

[(1, 9965879), (7, 1423697), (11, 905989), (29, 343651), (77, 129427), (203, 49093), (319, 31241), (2233, 4463)]