329433849

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1559}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 486233280

約数和(自身を除く): 156799431

約数列:

[1, 3, 9, 53, 159, 443, 477, 1329, 1559, 3987, 4677, 14031, 23479, 70437, 82627, 211311, 247881, 690637, 743643, 2071911, 6215733, 36603761, 109811283, 329433849]

約数ペア:

[(1, 329433849), (3, 109811283), (9, 36603761), (53, 6215733), (159, 2071911), (443, 743643), (477, 690637), (1329, 247881), (1559, 211311), (3987, 82627), (4677, 70437), (14031, 23479)]