40148667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 62680800

約数和(自身を除く): 22532133

約数列:

[1, 3, 9, 13, 39, 117, 409, 839, 1227, 2517, 3681, 5317, 7551, 10907, 15951, 32721, 47853, 98163, 343151, 1029453, 3088359, 4460963, 13382889, 40148667]

約数ペア:

[(1, 40148667), (3, 13382889), (9, 4460963), (13, 3088359), (39, 1029453), (117, 343151), (409, 98163), (839, 47853), (1227, 32721), (2517, 15951), (3681, 10907), (5317, 7551)]