49696521

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33331}}^1$

素因数の和:33412

約数の個数: 16

約数和(自身を含む): 76796928

約数和(自身を除く): 27100407

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 33331, 99993, 233317, 699951, 2366501, 7099503, 16565507, 49696521]

約数ペア:

[(1, 49696521), (3, 16565507), (7, 7099503), (21, 2366501), (71, 699951), (213, 233317), (497, 99993), (1491, 33331)]