28047657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4271}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 41011200

約数和(自身を除く): 12963543

約数列:

[1, 3, 11, 33, 199, 597, 2189, 4271, 6567, 12813, 46981, 140943, 849929, 2549787, 9349219, 28047657]

約数ペア:

[(1, 28047657), (3, 9349219), (11, 2549787), (33, 849929), (199, 140943), (597, 46981), (2189, 12813), (4271, 6567)]