28186323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 16188717

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1069, 1551, 2397, 3207, 8789, 11759, 18173, 26367, 35277, 50243, 54519, 150729, 199903, 552673, 599709, 854131, 1658019, 2562393, 9395441, 28186323]

約数ペア:

[(1, 28186323), (3, 9395441), (11, 2562393), (17, 1658019), (33, 854131), (47, 599709), (51, 552673), (141, 199903), (187, 150729), (517, 54519), (561, 50243), (799, 35277), (1069, 26367), (1551, 18173), (2397, 11759), (3207, 8789)]