16693503

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 22953216

約数和(自身を除く): 6259713

約数列:

[1, 3, 43, 129, 151, 453, 857, 2571, 6493, 19479, 36851, 110553, 129407, 388221, 5564501, 16693503]

約数ペア:

[(1, 16693503), (3, 5564501), (43, 388221), (129, 129407), (151, 110553), (453, 36851), (857, 19479), (2571, 6493)]