15439437

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43987}}^1$

素因数の和:44009

約数の個数: 16

約数和(自身を含む): 24633280

約数和(自身を除く): 9193843

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 43987, 131961, 395883, 571831, 1187649, 1715493, 5146479, 15439437]

約数ペア:

[(1, 15439437), (3, 5146479), (9, 1715493), (13, 1187649), (27, 571831), (39, 395883), (117, 131961), (351, 43987)]