1380491423

素因数分解:

${\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 1440815904

約数和(自身を除く): 60324481

約数列:

[1, 37, 107, 157, 2221, 3959, 5809, 16799, 82177, 237647, 348697, 621563, 8792939, 12901789, 37310579, 1380491423]

約数ペア:

[(1, 1380491423), (37, 37310579), (107, 12901789), (157, 8792939), (2221, 621563), (3959, 348697), (5809, 237647), (16799, 82177)]