12804596287

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{1549}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 15516864000

約数和(自身を除く): 2712267713

約数列:

[1, 7, 29, 43, 203, 301, 947, 1247, 1549, 6629, 8729, 10843, 27463, 40721, 44921, 66607, 192241, 285047, 314447, 466249, 1180909, 1466903, 1931603, 8266363, 10268321, 13521221, 42540187, 63076829, 297781309, 441537803, 1829228041, 12804596287]

約数ペア:

[(1, 12804596287), (7, 1829228041), (29, 441537803), (43, 297781309), (203, 63076829), (301, 42540187), (947, 13521221), (1247, 10268321), (1549, 8266363), (6629, 1931603), (8729, 1466903), (10843, 1180909), (27463, 466249), (40721, 314447), (44921, 285047), (66607, 192241)]