26207217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 40495104

約数和(自身を除く): 14287887

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1663, 1751, 4989, 5253, 14967, 15759, 28271, 84813, 171289, 254439, 513867, 1541601, 2911913, 8735739, 26207217]

約数ペア:

[(1, 26207217), (3, 8735739), (9, 2911913), (17, 1541601), (51, 513867), (103, 254439), (153, 171289), (309, 84813), (927, 28271), (1663, 15759), (1751, 14967), (4989, 5253)]