2540967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5950

約数の個数: 16

約数和(自身を含む): 3980928

約数和(自身を除く): 1439961

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 5923, 17769, 65153, 76999, 195459, 230997, 846989, 2540967]

約数ペア:

[(1, 2540967), (3, 846989), (11, 230997), (13, 195459), (33, 76999), (39, 65153), (143, 17769), (429, 5923)]