25374429

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 37820640

約数和(自身を除く): 12446211

約数列:

[1, 3, 9, 43, 129, 173, 379, 387, 519, 1137, 1557, 3411, 7439, 16297, 22317, 48891, 65567, 66951, 146673, 196701, 590103, 2819381, 8458143, 25374429]

約数ペア:

[(1, 25374429), (3, 8458143), (9, 2819381), (43, 590103), (129, 196701), (173, 146673), (379, 66951), (387, 65567), (519, 48891), (1137, 22317), (1557, 16297), (3411, 7439)]