2804578029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 4724269056

約数和(自身を除く): 1919691027

約数列:

[1, 3, 9, 11, 31, 33, 61, 71, 93, 99, 183, 211, 213, 279, 341, 549, 633, 639, 671, 781, 1023, 1891, 1899, 2013, 2201, 2321, 2343, 3069, 4331, 5673, 6039, 6541, 6603, 6963, 7029, 12871, 12993, 14981, 17019, 19623, 19809, 20801, 20889, 24211, 38613, 38979, 44943, 47641, 58869, 62403, 71951, 72633, 115839, 134261, 134829, 141581, 142923, 164791, 187209, 215853, 217899, 399001, 402783, 424743, 428769, 464411, 494373, 647559, 913841, 1197003, 1208349, 1274229, 1393233, 1476871, 1483119, 2741523, 3591009, 4179699, 4389011, 4430613, 5108521, 8224569, 10052251, 13167033, 13291839, 15325563, 28329071, 30156753, 39501099, 45976689, 84987213, 90470259, 254961639, 311619781, 934859343, 2804578029]

約数ペア:

[(1, 2804578029), (3, 934859343), (9, 311619781), (11, 254961639), (31, 90470259), (33, 84987213), (61, 45976689), (71, 39501099), (93, 30156753), (99, 28329071), (183, 15325563), (211, 13291839), (213, 13167033), (279, 10052251), (341, 8224569), (549, 5108521), (633, 4430613), (639, 4389011), (671, 4179699), (781, 3591009), (1023, 2741523), (1891, 1483119), (1899, 1476871), (2013, 1393233), (2201, 1274229), (2321, 1208349), (2343, 1197003), (3069, 913841), (4331, 647559), (5673, 494373), (6039, 464411), (6541, 428769), (6603, 424743), (6963, 402783), (7029, 399001), (12871, 217899), (12993, 215853), (14981, 187209), (17019, 164791), (19623, 142923), (19809, 141581), (20801, 134829), (20889, 134261), (24211, 115839), (38613, 72633), (38979, 71951), (44943, 62403), (47641, 58869)]