28305497103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1\times {\mathrm{99137}}^1$

素因数の和:106474

約数の個数: 16

約数和(自身を含む): 40649752416

約数和(自身を除く): 12344255313

約数列:

[1, 3, 13, 39, 7321, 21963, 95173, 99137, 285519, 297411, 1288781, 3866343, 725781977, 2177345931, 9435165701, 28305497103]

約数ペア:

[(1, 28305497103), (3, 9435165701), (13, 2177345931), (39, 725781977), (7321, 3866343), (21963, 1288781), (95173, 297411), (99137, 285519)]