280548023

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1\times {\mathrm{1063}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 329925120

約数和(自身を除く): 49377097

約数列:

[1, 7, 37, 259, 1019, 1063, 7133, 7441, 37703, 39331, 263921, 275317, 1083197, 7582379, 40078289, 280548023]

約数ペア:

[(1, 280548023), (7, 40078289), (37, 7582379), (259, 1083197), (1019, 275317), (1063, 263921), (7133, 39331), (7441, 37703)]