438759039

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{2683}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 621743232

約数和(自身を除く): 182984193

約数列:

[1, 3, 19, 57, 151, 361, 453, 1083, 2683, 2869, 8049, 8607, 50977, 54511, 152931, 163533, 405133, 968563, 1215399, 2905689, 7697527, 23092581, 146253013, 438759039]

約数ペア:

[(1, 438759039), (3, 146253013), (19, 23092581), (57, 7697527), (151, 2905689), (361, 1215399), (453, 968563), (1083, 405133), (2683, 163533), (2869, 152931), (8049, 54511), (8607, 50977)]