31533147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 49359024

約数和(自身を除く): 17825877

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 4793, 6579, 14379, 43137, 81481, 206099, 244443, 618297, 733329, 1854891, 3503683, 10511049, 31533147]

約数ペア:

[(1, 31533147), (3, 10511049), (9, 3503683), (17, 1854891), (43, 733329), (51, 618297), (129, 244443), (153, 206099), (387, 81481), (731, 43137), (2193, 14379), (4793, 6579)]