2507517

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 1476099

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 607, 1377, 1821, 4131, 5463, 10319, 16389, 30957, 49167, 92871, 147501, 278613, 835839, 2507517]

約数ペア:

[(1, 2507517), (3, 835839), (9, 278613), (17, 147501), (27, 92871), (51, 49167), (81, 30957), (153, 16389), (243, 10319), (459, 5463), (607, 4131), (1377, 1821)]