57381121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 69298560

約数和(自身を除く): 11917439

約数列:

[1, 7, 19, 133, 317, 1361, 2219, 6023, 9527, 25859, 42161, 181013, 431437, 3020059, 8197303, 57381121]

約数ペア:

[(1, 57381121), (7, 8197303), (19, 3020059), (133, 431437), (317, 181013), (1361, 42161), (2219, 25859), (6023, 9527)]