26315163

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 43680000

約数和(自身を除く): 17364837

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 2099, 4179, 6297, 12537, 14693, 18891, 44079, 132237, 417701, 1253103, 2923907, 3759309, 8771721, 26315163]

約数ペア:

[(1, 26315163), (3, 8771721), (7, 3759309), (9, 2923907), (21, 1253103), (63, 417701), (199, 132237), (597, 44079), (1393, 18891), (1791, 14693), (2099, 12537), (4179, 6297)]