71027191909

素因数分解:

${\mathrm{31}}^2\times {\mathrm{571}}^1\times {\mathrm{129439}}^1$

素因数の和:130072

約数の個数: 12

約数和(自身を含む): 73521402240

約数和(自身を除く): 2494210331

約数列:

[1, 31, 571, 961, 17701, 129439, 548731, 4012609, 73909669, 124390879, 2291199739, 71027191909]

約数ペア:

[(1, 71027191909), (31, 2291199739), (571, 124390879), (961, 73909669), (17701, 4012609), (129439, 548731)]