2109520531

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{169753}}^1$

素因数の和:169830

約数の個数: 12

約数和(自身を含む): 2293037032

約数和(自身を除く): 183516501

約数列:

[1, 17, 43, 289, 731, 12427, 169753, 2885801, 7299379, 49058617, 124089443, 2109520531]

約数ペア:

[(1, 2109520531), (17, 124089443), (43, 49058617), (289, 7299379), (731, 2885801), (12427, 169753)]