658911231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5084

約数の個数: 48

約数和(自身を含む): 1096922112

約数和(自身を除く): 438010881

約数列:

[1, 3, 9, 11, 31, 33, 43, 93, 99, 129, 279, 341, 387, 473, 1023, 1333, 1419, 3069, 3999, 4257, 4993, 11997, 14663, 14979, 43989, 44937, 54923, 131967, 154783, 164769, 214699, 464349, 494307, 644097, 1393047, 1702613, 1932291, 2361689, 5107839, 6655669, 7085067, 15323517, 19967007, 21255201, 59901021, 73212359, 219637077, 658911231]

約数ペア:

[(1, 658911231), (3, 219637077), (9, 73212359), (11, 59901021), (31, 21255201), (33, 19967007), (43, 15323517), (93, 7085067), (99, 6655669), (129, 5107839), (279, 2361689), (341, 1932291), (387, 1702613), (473, 1393047), (1023, 644097), (1333, 494307), (1419, 464349), (3069, 214699), (3999, 164769), (4257, 154783), (4993, 131967), (11997, 54923), (14663, 44937), (14979, 43989)]