2154883.00000000

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4523}}^1$

素因数の和:4606

約数の個数: 12

約数和(自身を含む): 37304904

約数和(自身を除く): 3920641

約数列:

[1, 11, 61, 121, 671, 4523, 7381, 49753, 275903, 547283, 3034933, 33384263]

約数ペア:

[(1, 33384263), (11, 3034933), (61, 547283), (121, 275903), (671, 49753), (4523, 7381)]