38829687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 58222080

約数和(自身を除く): 19392393

約数列:

[1, 3, 13, 37, 39, 71, 111, 213, 379, 481, 923, 1137, 1443, 2627, 2769, 4927, 7881, 14023, 14781, 26909, 34151, 42069, 80727, 102453, 182299, 349817, 546897, 995633, 1049451, 2986899, 12943229, 38829687]

約数ペア:

[(1, 38829687), (3, 12943229), (13, 2986899), (37, 1049451), (39, 995633), (71, 546897), (111, 349817), (213, 182299), (379, 102453), (481, 80727), (923, 42069), (1137, 34151), (1443, 26909), (2627, 14781), (2769, 14023), (4927, 7881)]