7085841

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 12038400

約数和(自身を除く): 4952559

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 59, 129, 133, 147, 177, 301, 399, 413, 817, 903, 931, 1121, 1239, 2107, 2451, 2537, 2793, 2891, 3363, 5719, 6321, 7611, 7847, 8673, 17157, 17759, 23541, 40033, 48203, 53277, 54929, 120099, 124313, 144609, 164787, 337421, 372939, 1012263, 2361947, 7085841]

約数ペア:

[(1, 7085841), (3, 2361947), (7, 1012263), (19, 372939), (21, 337421), (43, 164787), (49, 144609), (57, 124313), (59, 120099), (129, 54929), (133, 53277), (147, 48203), (177, 40033), (301, 23541), (399, 17759), (413, 17157), (817, 8673), (903, 7847), (931, 7611), (1121, 6321), (1239, 5719), (2107, 3363), (2451, 2891), (2537, 2793)]