2019163023

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{431}}^1\times {\mathrm{2467}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 2938381056

約数和(自身を除く): 919218033

約数列:

[1, 3, 9, 211, 431, 633, 1293, 1899, 2467, 3879, 7401, 22203, 90941, 272823, 520537, 818469, 1063277, 1561611, 3189831, 4684833, 9569493, 224351447, 673054341, 2019163023]

約数ペア:

[(1, 2019163023), (3, 673054341), (9, 224351447), (211, 9569493), (431, 4684833), (633, 3189831), (1293, 1561611), (1899, 1063277), (2467, 818469), (3879, 520537), (7401, 272823), (22203, 90941)]