28224911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6422

約数の個数: 16

約数和(自身を含む): 34234368

約数和(自身を除く): 6009457

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6367, 70037, 82771, 197377, 910481, 2171147, 2565901, 28224911]

約数ペア:

[(1, 28224911), (11, 2565901), (13, 2171147), (31, 910481), (143, 197377), (341, 82771), (403, 70037), (4433, 6367)]