28566849

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4219}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 39769280

約数和(自身を除く): 11202431

約数列:

[1, 3, 37, 61, 111, 183, 2257, 4219, 6771, 12657, 156103, 257359, 468309, 772077, 9522283, 28566849]

約数ペア:

[(1, 28566849), (3, 9522283), (37, 772077), (61, 468309), (111, 257359), (183, 156103), (2257, 12657), (4219, 6771)]