419901579

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1085017}}^1$

素因数の和:1085066

約数の個数: 12

約数和(自身を含む): 620630296

約数和(自身を除く): 200728717

約数列:

[1, 3, 9, 43, 129, 387, 1085017, 3255051, 9765153, 46655731, 139967193, 419901579]

約数ペア:

[(1, 419901579), (3, 139967193), (9, 46655731), (43, 9765153), (129, 3255051), (387, 1085017)]