27121510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208627}}^1$

素因数の和:208647

約数の個数: 16

約数和(自身を含む): 52574256

約数和(自身を除く): 25452746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 208627, 417254, 1043135, 2086270, 2712151, 5424302, 13560755, 27121510]

約数ペア:

[(1, 27121510), (2, 13560755), (5, 5424302), (10, 2712151), (13, 2086270), (26, 1043135), (65, 417254), (130, 208627)]