8349943

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 10506240

約数和(自身を除く): 2156297

約数列:

[1, 7, 23, 31, 49, 161, 217, 239, 713, 1127, 1519, 1673, 4991, 5497, 7409, 11711, 34937, 38479, 51863, 170407, 269353, 363041, 1192849, 8349943]

約数ペア:

[(1, 8349943), (7, 1192849), (23, 363041), (31, 269353), (49, 170407), (161, 51863), (217, 38479), (239, 34937), (713, 11711), (1127, 7409), (1519, 5497), (1673, 4991)]