12606181

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 15569664

約数和(自身を除く): 2963483

約数列:

[1, 7, 31, 43, 49, 193, 217, 301, 1333, 1351, 1519, 2107, 5983, 8299, 9331, 9457, 41881, 58093, 65317, 257269, 293167, 406651, 1800883, 12606181]

約数ペア:

[(1, 12606181), (7, 1800883), (31, 406651), (43, 293167), (49, 257269), (193, 65317), (217, 58093), (301, 41881), (1333, 9457), (1351, 9331), (1519, 8299), (2107, 5983)]