284163943

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2143}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 342353920

約数和(自身を除く): 58189977

約数列:

[1, 7, 19, 133, 997, 2143, 6979, 15001, 18943, 40717, 132601, 285019, 2136571, 14955997, 40594849, 284163943]

約数ペア:

[(1, 284163943), (7, 40594849), (19, 14955997), (133, 2136571), (997, 285019), (2143, 132601), (6979, 40717), (15001, 18943)]