2016648039

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1811903}}^1$

素因数の和:1811966

約数の個数: 16

約数和(自身を含む): 3130970112

約数和(自身を除く): 1114322073

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1811903, 5435709, 12683321, 38049963, 96030859, 288092577, 672216013, 2016648039]

約数ペア:

[(1, 2016648039), (3, 672216013), (7, 288092577), (21, 96030859), (53, 38049963), (159, 12683321), (371, 5435709), (1113, 1811903)]