8304687

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 13573296

約数和(自身を除く): 5268609

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 163, 333, 459, 489, 629, 999, 1377, 1467, 1887, 2771, 2997, 4401, 5661, 6031, 8313, 13203, 16983, 18093, 24939, 50949, 54279, 74817, 102527, 162837, 224451, 307581, 488511, 922743, 2768229, 8304687]

約数ペア:

[(1, 8304687), (3, 2768229), (9, 922743), (17, 488511), (27, 307581), (37, 224451), (51, 162837), (81, 102527), (111, 74817), (153, 54279), (163, 50949), (333, 24939), (459, 18093), (489, 16983), (629, 13203), (999, 8313), (1377, 6031), (1467, 5661), (1887, 4401), (2771, 2997)]