19273167

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6317}}^1$

素因数の和:6439

約数の個数: 16

約数和(自身を含む): 28810080

約数和(自身を除く): 9536913

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6317, 18951, 56853, 170559, 713821, 2141463, 6424389, 19273167]

約数ペア:

[(1, 19273167), (3, 6424389), (9, 2141463), (27, 713821), (113, 170559), (339, 56853), (1017, 18951), (3051, 6317)]