879603219

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{987209}}^1$

素因数の和:987232

約数の個数: 20

約数和(自身を含む): 1433428920

約数和(自身を除く): 553825701

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 987209, 2961627, 8884881, 10859299, 26654643, 32577897, 79963929, 97733691, 293201073, 879603219]

約数ペア:

[(1, 879603219), (3, 293201073), (9, 97733691), (11, 79963929), (27, 32577897), (33, 26654643), (81, 10859299), (99, 8884881), (297, 2961627), (891, 987209)]