2016791901

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{510451}}^1$

素因数の和:510896

約数の個数: 12

約数和(自身を含む): 2919785440

約数和(自身を除く): 902993539

約数列:

[1, 3, 9, 439, 1317, 3951, 510451, 1531353, 4594059, 224087989, 672263967, 2016791901]

約数ペア:

[(1, 2016791901), (3, 672263967), (9, 224087989), (439, 4594059), (1317, 1531353), (3951, 510451)]