12752703

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{4903}}^1$

素因数の和:4943

約数の個数: 18

約数和(自身を含む): 19571864

約数和(自身を除く): 6819161

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4903, 14709, 44127, 83351, 250053, 750159, 1416967, 4250901, 12752703]

約数ペア:

[(1, 12752703), (3, 4250901), (9, 1416967), (17, 750159), (51, 250053), (153, 83351), (289, 44127), (867, 14709), (2601, 4903)]