2804565951

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4786

約数の個数: 60

約数和(自身を含む): 4681518072

約数和(自身を除く): 1876952121

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 121, 183, 297, 363, 549, 671, 891, 1089, 1647, 2013, 3267, 4691, 4941, 6039, 7381, 9801, 14073, 18117, 22143, 42219, 51601, 54351, 66429, 126657, 154803, 199287, 286151, 379971, 464409, 567611, 597861, 858453, 1393227, 1702833, 2575359, 3147661, 4179681, 5108499, 7726077, 9442983, 15325497, 23178231, 28328949, 34624271, 45976491, 84986847, 103872813, 254960541, 311618439, 934855317, 2804565951]

約数ペア:

[(1, 2804565951), (3, 934855317), (9, 311618439), (11, 254960541), (27, 103872813), (33, 84986847), (61, 45976491), (81, 34624271), (99, 28328949), (121, 23178231), (183, 15325497), (297, 9442983), (363, 7726077), (549, 5108499), (671, 4179681), (891, 3147661), (1089, 2575359), (1647, 1702833), (2013, 1393227), (3267, 858453), (4691, 597861), (4941, 567611), (6039, 464409), (7381, 379971), (9801, 286151), (14073, 199287), (18117, 154803), (22143, 126657), (42219, 66429), (51601, 54351)]