15829281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 24786216

約数和(自身を除く): 8956935

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 701, 1737, 2103, 2509, 6309, 7527, 9113, 22581, 27339, 82017, 135293, 405879, 1217637, 1758809, 5276427, 15829281]

約数ペア:

[(1, 15829281), (3, 5276427), (9, 1758809), (13, 1217637), (39, 405879), (117, 135293), (193, 82017), (579, 27339), (701, 22581), (1737, 9113), (2103, 7527), (2509, 6309)]