513042009

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{473723}}^1$

素因数の和:473764

約数の個数: 12

約数和(自身を含む): 721955376

約数和(自身を除く): 208913367

約数列:

[1, 3, 19, 57, 361, 1083, 473723, 1421169, 9000737, 27002211, 171014003, 513042009]

約数ペア:

[(1, 513042009), (3, 171014003), (19, 27002211), (57, 9000737), (361, 1421169), (1083, 473723)]