2100038211

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{403001}}^1$

素因数の和:403203

約数の個数: 16

約数和(自身を含む): 3127295520

約数和(自身を除く): 1027257309

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 403001, 1209003, 3627009, 10881027, 77779193, 233337579, 700012737, 2100038211]

約数ペア:

[(1, 2100038211), (3, 700012737), (9, 233337579), (27, 77779193), (193, 10881027), (579, 3627009), (1737, 1209003), (5211, 403001)]