2012875197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{128857}}^1$

素因数の和:129028

約数の個数: 16

約数和(自身を含む): 2770962432

約数和(自身を除く): 758087235

約数列:

[1, 3, 41, 123, 127, 381, 5207, 15621, 128857, 386571, 5283137, 15849411, 16364839, 49094517, 670958399, 2012875197]

約数ペア:

[(1, 2012875197), (3, 670958399), (41, 49094517), (123, 16364839), (127, 15849411), (381, 5283137), (5207, 386571), (15621, 128857)]