23312751

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 39671808

約数和(自身を除く): 16359057

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 2347, 3311, 7041, 9933, 16429, 25817, 49287, 77451, 100921, 180719, 302763, 542157, 706447, 1110131, 2119341, 3330393, 7770917, 23312751]

約数ペア:

[(1, 23312751), (3, 7770917), (7, 3330393), (11, 2119341), (21, 1110131), (33, 706447), (43, 542157), (77, 302763), (129, 180719), (231, 100921), (301, 77451), (473, 49287), (903, 25817), (1419, 16429), (2347, 9933), (3311, 7041)]