28403043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4657}}^1$

素因数の和:4786

約数の個数: 16

約数和(自身を含む): 40245120

約数和(自身を除く): 11842077

約数列:

[1, 3, 19, 57, 107, 321, 2033, 4657, 6099, 13971, 88483, 265449, 498299, 1494897, 9467681, 28403043]

約数ペア:

[(1, 28403043), (3, 9467681), (19, 1494897), (57, 498299), (107, 265449), (321, 88483), (2033, 13971), (4657, 6099)]