28014543

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 41733120

約数和(自身を除く): 13718577

約数列:

[1, 3, 9, 43, 129, 191, 379, 387, 573, 1137, 1719, 3411, 8213, 16297, 24639, 48891, 72389, 73917, 146673, 217167, 651501, 3112727, 9338181, 28014543]

約数ペア:

[(1, 28014543), (3, 9338181), (9, 3112727), (43, 651501), (129, 217167), (191, 146673), (379, 73917), (387, 72389), (573, 48891), (1137, 24639), (1719, 16297), (3411, 8213)]