28060791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4273}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 41030400

約数和(自身を除く): 12969609

約数列:

[1, 3, 11, 33, 199, 597, 2189, 4273, 6567, 12819, 47003, 141009, 850327, 2550981, 9353597, 28060791]

約数ペア:

[(1, 28060791), (3, 9353597), (11, 2550981), (33, 850327), (199, 141009), (597, 47003), (2189, 12819), (4273, 6567)]