289311149249

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{299993}}^1$

素因数の和:300145

約数の個数: 24

約数和(自身を含む): 318291234048

約数和(自身を除く): 28980084799

約数列:

[1, 17, 47, 71, 289, 799, 1207, 3337, 13583, 20519, 56729, 299993, 964393, 5099881, 14099671, 21299503, 86697977, 239694407, 362091551, 1001076641, 4074804919, 6155556367, 17018302897, 289311149249]

約数ペア:

[(1, 289311149249), (17, 17018302897), (47, 6155556367), (71, 4074804919), (289, 1001076641), (799, 362091551), (1207, 239694407), (3337, 86697977), (13583, 21299503), (20519, 14099671), (56729, 5099881), (299993, 964393)]