538639689

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{483953}}^1$

素因数の和:484016

約数の個数: 16

約数和(自身を含む): 836272512

約数和(自身を除く): 297632823

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 483953, 1451859, 3387671, 10163013, 25649509, 76948527, 179546563, 538639689]

約数ペア:

[(1, 538639689), (3, 179546563), (7, 76948527), (21, 25649509), (53, 10163013), (159, 3387671), (371, 1451859), (1113, 483953)]