1135071

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 1921920

約数和(自身を除く): 786849

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 419, 903, 1257, 2709, 2933, 3771, 8799, 18017, 26397, 54051, 126119, 162153, 378357, 1135071]

約数ペア:

[(1, 1135071), (3, 378357), (7, 162153), (9, 126119), (21, 54051), (43, 26397), (63, 18017), (129, 8799), (301, 3771), (387, 2933), (419, 2709), (903, 1257)]