2122165761

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{17939}}^1$

素因数の和:18828

約数の個数: 16

約数和(自身を含む): 2893363200

約数和(自身を除く): 771197439

約数列:

[1, 3, 47, 141, 839, 2517, 17939, 39433, 53817, 118299, 843133, 2529399, 15050821, 45152463, 707388587, 2122165761]

約数ペア:

[(1, 2122165761), (3, 707388587), (47, 45152463), (141, 15050821), (839, 2529399), (2517, 843133), (17939, 118299), (39433, 53817)]