214895667

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1187}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 338038272

約数和(自身を除く): 123142605

約数列:

[1, 3, 7, 21, 37, 111, 233, 259, 699, 777, 1187, 1631, 3561, 4893, 8309, 8621, 24927, 25863, 43919, 60347, 131757, 181041, 276571, 307433, 829713, 922299, 1935997, 5807991, 10233127, 30699381, 71631889, 214895667]

約数ペア:

[(1, 214895667), (3, 71631889), (7, 30699381), (21, 10233127), (37, 5807991), (111, 1935997), (233, 922299), (259, 829713), (699, 307433), (777, 276571), (1187, 181041), (1631, 131757), (3561, 60347), (4893, 43919), (8309, 25863), (8621, 24927)]