7635771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 6123429

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 349, 429, 561, 663, 1047, 1287, 1683, 1989, 2431, 3141, 3839, 4537, 5933, 7293, 11517, 13611, 17799, 21879, 34551, 40833, 49907, 53397, 65263, 77129, 149721, 195789, 231387, 449163, 587367, 694161, 848419, 2545257, 7635771]

約数ペア:

[(1, 7635771), (3, 2545257), (9, 848419), (11, 694161), (13, 587367), (17, 449163), (33, 231387), (39, 195789), (51, 149721), (99, 77129), (117, 65263), (143, 53397), (153, 49907), (187, 40833), (221, 34551), (349, 21879), (429, 17799), (561, 13611), (663, 11517), (1047, 7293), (1287, 5933), (1683, 4537), (1989, 3839), (2431, 3141)]