23269407

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 36883968

約数和(自身を除く): 13614561

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 353, 511, 903, 1059, 1533, 2471, 3139, 7413, 9417, 15179, 21973, 25769, 45537, 65919, 77307, 106253, 180383, 318759, 541149, 1108067, 3324201, 7756469, 23269407]

約数ペア:

[(1, 23269407), (3, 7756469), (7, 3324201), (21, 1108067), (43, 541149), (73, 318759), (129, 180383), (219, 106253), (301, 77307), (353, 65919), (511, 45537), (903, 25769), (1059, 21973), (1533, 15179), (2471, 9417), (3139, 7413)]