1279171437

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{172001}}^1$

素因数の和:172108

約数の個数: 16

約数和(自身を含む): 1777812672

約数和(自身を除く): 498641235

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 172001, 516003, 6364037, 11524067, 19092111, 34572201, 426390479, 1279171437]

約数ペア:

[(1, 1279171437), (3, 426390479), (37, 34572201), (67, 19092111), (111, 11524067), (201, 6364037), (2479, 516003), (7437, 172001)]