2549439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 4109040

約数和(自身を除く): 1559601

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 877, 969, 2631, 2907, 7893, 14909, 16663, 44727, 49989, 134181, 149967, 283271, 849813, 2549439]

約数ペア:

[(1, 2549439), (3, 849813), (9, 283271), (17, 149967), (19, 134181), (51, 49989), (57, 44727), (153, 16663), (171, 14909), (323, 7893), (877, 2907), (969, 2631)]