1212562953

素因数分解:

$3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7349}}^1$

素因数の和:7468

約数の個数: 48

約数和(自身を含む): 2097513600

約数和(自身を除く): 884950647

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 243, 291, 567, 679, 873, 1701, 2037, 2619, 6111, 7349, 7857, 18333, 22047, 23571, 51443, 54999, 66141, 154329, 164997, 198423, 462987, 595269, 712853, 1388961, 1785807, 2138559, 4166883, 4989971, 6415677, 12500649, 14969913, 19247031, 44909739, 57741093, 134729217, 173223279, 404187651, 1212562953]

約数ペア:

[(1, 1212562953), (3, 404187651), (7, 173223279), (9, 134729217), (21, 57741093), (27, 44909739), (63, 19247031), (81, 14969913), (97, 12500649), (189, 6415677), (243, 4989971), (291, 4166883), (567, 2138559), (679, 1785807), (873, 1388961), (1701, 712853), (2037, 595269), (2619, 462987), (6111, 198423), (7349, 164997), (7857, 154329), (18333, 66141), (22047, 54999), (23571, 51443)]