2224359

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 18

約数和(自身を含む): 3314376

約数和(自身を除く): 1090017

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 3481, 4189, 10443, 12567, 31329, 37701, 247151, 741453, 2224359]

約数ペア:

[(1, 2224359), (3, 741453), (9, 247151), (59, 37701), (71, 31329), (177, 12567), (213, 10443), (531, 4189), (639, 3481)]