16230393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 25410528

約数和(自身を除く): 9180135

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2467, 6579, 7401, 22203, 41939, 106081, 125817, 318243, 377451, 954729, 1803377, 5410131, 16230393]

約数ペア:

[(1, 16230393), (3, 5410131), (9, 1803377), (17, 954729), (43, 377451), (51, 318243), (129, 125817), (153, 106081), (387, 41939), (731, 22203), (2193, 7401), (2467, 6579)]