6247857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 11556864

約数和(自身を除く): 5309007

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 43, 51, 77, 111, 119, 129, 187, 231, 259, 301, 357, 407, 473, 561, 629, 731, 777, 903, 1221, 1309, 1419, 1591, 1887, 2193, 2849, 3311, 3927, 4403, 4773, 5117, 6919, 8041, 8547, 9933, 11137, 13209, 15351, 17501, 20757, 24123, 27047, 33411, 48433, 52503, 56287, 81141, 122507, 145299, 168861, 189329, 297517, 367521, 567987, 892551, 2082619, 6247857]

約数ペア:

[(1, 6247857), (3, 2082619), (7, 892551), (11, 567987), (17, 367521), (21, 297517), (33, 189329), (37, 168861), (43, 145299), (51, 122507), (77, 81141), (111, 56287), (119, 52503), (129, 48433), (187, 33411), (231, 27047), (259, 24123), (301, 20757), (357, 17501), (407, 15351), (473, 13209), (561, 11137), (629, 9933), (731, 8547), (777, 8041), (903, 6919), (1221, 5117), (1309, 4773), (1419, 4403), (1591, 3927), (1887, 3311), (2193, 2849)]