415490043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^2$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 589915200

約数和(自身を除く): 174425157

約数列:

[1, 3, 19, 57, 139, 229, 417, 687, 2641, 4351, 7923, 13053, 31831, 52441, 95493, 157323, 604789, 996379, 1814367, 2989137, 7289299, 21867897, 138496681, 415490043]

約数ペア:

[(1, 415490043), (3, 138496681), (19, 21867897), (57, 7289299), (139, 2989137), (229, 1814367), (417, 996379), (687, 604789), (2641, 157323), (4351, 95493), (7923, 52441), (13053, 31831)]