297788169

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{132527}}^1$

素因数の和:132644

約数の個数: 16

約数和(自身を含む): 458016768

約数和(自身を除く): 160228599

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 132527, 397581, 927689, 2783067, 14180389, 42541167, 99262723, 297788169]

約数ペア:

[(1, 297788169), (3, 99262723), (7, 42541167), (21, 14180389), (107, 2783067), (321, 927689), (749, 397581), (2247, 132527)]