12037641

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 21172224

約数和(自身を除く): 9134583

約数列:

[1, 3, 7, 11, 21, 31, 33, 41, 77, 93, 123, 217, 231, 287, 341, 451, 651, 861, 1023, 1271, 1353, 1681, 2387, 3157, 3813, 5043, 7161, 8897, 9471, 11767, 13981, 18491, 26691, 35301, 41943, 52111, 55473, 97867, 129437, 156333, 293601, 364777, 388311, 573221, 1094331, 1719663, 4012547, 12037641]

約数ペア:

[(1, 12037641), (3, 4012547), (7, 1719663), (11, 1094331), (21, 573221), (31, 388311), (33, 364777), (41, 293601), (77, 156333), (93, 129437), (123, 97867), (217, 55473), (231, 52111), (287, 41943), (341, 35301), (451, 26691), (651, 18491), (861, 13981), (1023, 11767), (1271, 9471), (1353, 8897), (1681, 7161), (2387, 5043), (3157, 3813)]