28597283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6506

約数の個数: 16

約数和(自身を含む): 34685952

約数和(自身を除く): 6088669

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6451, 70961, 83863, 199981, 922493, 2199791, 2599753, 28597283]

約数ペア:

[(1, 28597283), (11, 2599753), (13, 2199791), (31, 922493), (143, 199981), (341, 83863), (403, 70961), (4433, 6451)]