2108697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 3006720

約数和(自身を除く): 898023

約数列:

[1, 3, 17, 51, 173, 239, 519, 717, 2941, 4063, 8823, 12189, 41347, 124041, 702899, 2108697]

約数ペア:

[(1, 2108697), (3, 702899), (17, 124041), (51, 41347), (173, 12189), (239, 8823), (519, 4063), (717, 2941)]