16173637317

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{12928567}}^1$

素因数の和:12928712

約数の個数: 12

約数和(自身を含む): 23529993760

約数和(自身を除く): 7356356443

約数列:

[1, 3, 9, 139, 417, 1251, 12928567, 38785701, 116357103, 1797070813, 5391212439, 16173637317]

約数ペア:

[(1, 16173637317), (3, 5391212439), (9, 1797070813), (139, 116357103), (417, 38785701), (1251, 12928567)]