2019019251

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{11701}}^1$

素因数の和:12326

約数の個数: 16

約数和(自身を含む): 2721417120

約数和(自身を除く): 702397869

約数列:

[1, 3, 113, 339, 509, 1527, 11701, 35103, 57517, 172551, 1322213, 3966639, 5955809, 17867427, 673006417, 2019019251]

約数ペア:

[(1, 2019019251), (3, 673006417), (113, 17867427), (339, 5955809), (509, 3966639), (1527, 1322213), (11701, 172551), (35103, 57517)]