849185199

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{7489}}^1$

素因数の和:7831

約数の個数: 24

約数和(自身を含む): 1259578320

約数和(自身を除く): 410393121

約数列:

[1, 3, 9, 43, 129, 293, 387, 879, 2637, 7489, 12599, 22467, 37797, 67401, 113391, 322027, 966081, 2194277, 2898243, 6582831, 19748493, 94353911, 283061733, 849185199]

約数ペア:

[(1, 849185199), (3, 283061733), (9, 94353911), (43, 19748493), (129, 6582831), (293, 2898243), (387, 2194277), (879, 966081), (2637, 322027), (7489, 113391), (12599, 67401), (22467, 37797)]