210930713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{17209}}^1$

素因数の和:17336

約数の個数: 16

約数和(自身を含む): 257736960

約数和(自身を除く): 46806247

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 17209, 120463, 292553, 1772527, 2047871, 12407689, 30132959, 210930713]

約数ペア:

[(1, 210930713), (7, 30132959), (17, 12407689), (103, 2047871), (119, 1772527), (721, 292553), (1751, 120463), (12257, 17209)]