239267919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 125685681

約数列:

[1, 3, 11, 23, 33, 69, 239, 253, 717, 759, 1319, 2629, 3957, 5497, 7887, 14509, 16491, 30337, 43527, 60467, 91011, 181401, 315241, 333707, 945723, 1001121, 3467651, 7250543, 10402953, 21751629, 79755973, 239267919]

約数ペア:

[(1, 239267919), (3, 79755973), (11, 21751629), (23, 10402953), (33, 7250543), (69, 3467651), (239, 1001121), (253, 945723), (717, 333707), (759, 315241), (1319, 181401), (2629, 91011), (3957, 60467), (5497, 43527), (7887, 30337), (14509, 16491)]