15717930977

素因数分解:

$7^1\times {\mathrm{439}}^1\times {\mathrm{2141}}^1\times {\mathrm{2389}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 18020217600

約数和(自身を除く): 2302286623

約数列:

[1, 7, 439, 2141, 2389, 3073, 14987, 16723, 939899, 1048771, 5114849, 6579293, 7341397, 35803943, 2245418711, 15717930977]

約数ペア:

[(1, 15717930977), (7, 2245418711), (439, 35803943), (2141, 7341397), (2389, 6579293), (3073, 5114849), (14987, 1048771), (16723, 939899)]