13936989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 20404224

約数和(自身を除く): 6467235

約数列:

[1, 3, 11, 33, 163, 489, 1793, 2591, 5379, 7773, 28501, 85503, 422333, 1266999, 4645663, 13936989]

約数ペア:

[(1, 13936989), (3, 4645663), (11, 1266999), (33, 422333), (163, 85503), (489, 28501), (1793, 7773), (2591, 5379)]