90512807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27337}}^1$

素因数の和:27398

約数の個数: 16

約数和(自身を含む): 115475712

約数和(自身を除く): 24962905

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 27337, 191359, 300707, 1175491, 2104949, 8228437, 12930401, 90512807]

約数ペア:

[(1, 90512807), (7, 12930401), (11, 8228437), (43, 2104949), (77, 1175491), (301, 300707), (473, 191359), (3311, 27337)]