1383188667

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{129403}}^1$

素因数の和:129922

約数の個数: 16

約数和(自身を含む): 2111873280

約数和(自身を除く): 728684613

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 10689, 129403, 388209, 905821, 2717463, 65866127, 197598381, 461062889, 1383188667]

約数ペア:

[(1, 1383188667), (3, 461062889), (7, 197598381), (21, 65866127), (509, 2717463), (1527, 905821), (3563, 388209), (10689, 129403)]