2019973303

素因数分解:

${\mathrm{17}}^2\times {\mathrm{431}}^1\times {\mathrm{16217}}^1$

素因数の和:16682

約数の個数: 12

約数和(自身を含む): 2150896032

約数和(自身を除く): 130922729

約数列:

[1, 17, 289, 431, 7327, 16217, 124559, 275689, 4686713, 6989527, 118821959, 2019973303]

約数ペア:

[(1, 2019973303), (17, 118821959), (289, 6989527), (431, 4686713), (7327, 275689), (16217, 124559)]