2017509219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{117797}}^1$

素因数の和:117987

約数の個数: 24

約数和(自身を含む): 3197508912

約数和(自身を除く): 1179999693

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 17127, 117797, 353391, 1060173, 1295767, 3887301, 11661903, 20378881, 61136643, 183409929, 224167691, 672503073, 2017509219]

約数ペア:

[(1, 2017509219), (3, 672503073), (9, 224167691), (11, 183409929), (33, 61136643), (99, 20378881), (173, 11661903), (519, 3887301), (1557, 1295767), (1903, 1060173), (5709, 353391), (17127, 117797)]