2253064863

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{127877}}^1$

素因数の和:128726

約数の個数: 16

約数和(自身を含む): 3437360640

約数和(自身を除く): 1184295777

約数列:

[1, 3, 7, 21, 839, 2517, 5873, 17619, 127877, 383631, 895139, 2685417, 107288803, 321866409, 751021621, 2253064863]

約数ペア:

[(1, 2253064863), (3, 751021621), (7, 321866409), (21, 107288803), (839, 2685417), (2517, 895139), (5873, 383631), (17619, 127877)]