1139439

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 1797120

約数和(自身を除く): 657681

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1871, 5613, 13097, 39291, 54259, 162777, 379813, 1139439]

約数ペア:

[(1, 1139439), (3, 379813), (7, 162777), (21, 54259), (29, 39291), (87, 13097), (203, 5613), (609, 1871)]