8210439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 12703392

約数和(自身を除く): 4492953

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 521, 927, 1563, 1751, 4689, 5253, 8857, 15759, 26571, 53663, 79713, 160989, 482967, 912271, 2736813, 8210439]

約数ペア:

[(1, 8210439), (3, 2736813), (9, 912271), (17, 482967), (51, 160989), (103, 79713), (153, 53663), (309, 26571), (521, 15759), (927, 8857), (1563, 5253), (1751, 4689)]