388337589

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 613217280

約数和(自身を除く): 224879691

約数列:

[1, 3, 9, 23, 31, 69, 73, 93, 207, 219, 279, 657, 713, 829, 1679, 2139, 2263, 2487, 5037, 6417, 6789, 7461, 15111, 19067, 20367, 25699, 52049, 57201, 60517, 77097, 156147, 171603, 181551, 231291, 468441, 544653, 591077, 1391891, 1773231, 1876027, 4175673, 5319693, 5628081, 12527019, 16884243, 43148621, 129445863, 388337589]

約数ペア:

[(1, 388337589), (3, 129445863), (9, 43148621), (23, 16884243), (31, 12527019), (69, 5628081), (73, 5319693), (93, 4175673), (207, 1876027), (219, 1773231), (279, 1391891), (657, 591077), (713, 544653), (829, 468441), (1679, 231291), (2139, 181551), (2263, 171603), (2487, 156147), (5037, 77097), (6417, 60517), (6789, 57201), (7461, 52049), (15111, 25699), (19067, 20367)]