28467333

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 44561088

約数和(自身を除く): 16093755

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 4327, 6579, 12981, 38943, 73559, 186061, 220677, 558183, 662031, 1674549, 3163037, 9489111, 28467333]

約数ペア:

[(1, 28467333), (3, 9489111), (9, 3163037), (17, 1674549), (43, 662031), (51, 558183), (129, 220677), (153, 186061), (387, 73559), (731, 38943), (2193, 12981), (4327, 6579)]