13419243

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{709}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 19936800

約数和(自身を除く): 6517557

約数列:

[1, 3, 9, 27, 701, 709, 2103, 2127, 6309, 6381, 18927, 19143, 497009, 1491027, 4473081, 13419243]

約数ペア:

[(1, 13419243), (3, 4473081), (9, 1491027), (27, 497009), (701, 19143), (709, 18927), (2103, 6381), (2127, 6309)]