2017902723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{352349}}^1$

素因数の和:352458

約数の個数: 16

約数和(自身を含む): 2841350400

約数和(自身を除く): 823447677

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 352349, 1057047, 8104027, 24312081, 29244967, 87734901, 672634241, 2017902723]

約数ペア:

[(1, 2017902723), (3, 672634241), (23, 87734901), (69, 29244967), (83, 24312081), (249, 8104027), (1909, 1057047), (5727, 352349)]