2012208039

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{80627}}^1$

素因数の和:80739

約数の個数: 24

約数和(自身を含む): 3018712320

約数和(自身を除く): 1006504281

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 8319, 24957, 80627, 241881, 725643, 3789469, 4756993, 11368407, 14270979, 34105221, 42812937, 223578671, 670736013, 2012208039]

約数ペア:

[(1, 2012208039), (3, 670736013), (9, 223578671), (47, 42812937), (59, 34105221), (141, 14270979), (177, 11368407), (423, 4756993), (531, 3789469), (2773, 725643), (8319, 241881), (24957, 80627)]