68590393

素因数分解:

${\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 76170240

約数和(自身を除く): 7579847

約数列:

[1, 17, 23, 289, 391, 607, 4913, 6647, 10319, 13961, 112999, 175423, 237337, 2982191, 4034729, 68590393]

約数ペア:

[(1, 68590393), (17, 4034729), (23, 2982191), (289, 237337), (391, 175423), (607, 112999), (4913, 13961), (6647, 10319)]