28598361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 15914919

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 919, 943, 1353, 2757, 2829, 10109, 10373, 21137, 30327, 31119, 37679, 63411, 113037, 232507, 414469, 697521, 866617, 1243407, 2599851, 9532787, 28598361]

約数ペア:

[(1, 28598361), (3, 9532787), (11, 2599851), (23, 1243407), (33, 866617), (41, 697521), (69, 414469), (123, 232507), (253, 113037), (451, 63411), (759, 37679), (919, 31119), (943, 30327), (1353, 21137), (2757, 10373), (2829, 10109)]