49213967

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{4027}}^1$

素因数の和:4150

約数の個数: 12

約数和(自身を含む): 54643848

約数和(自身を除く): 5429881

約数列:

[1, 11, 101, 121, 1111, 4027, 12221, 44297, 406727, 487267, 4473997, 49213967]

約数ペア:

[(1, 49213967), (11, 4473997), (101, 487267), (121, 406727), (1111, 44297), (4027, 12221)]