127248438

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{493211}}^1$

素因数の和:493259

約数の個数: 16

約数和(自身を含む): 260415936

約数和(自身を除く): 133167498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 493211, 986422, 1479633, 2959266, 21208073, 42416146, 63624219, 127248438]

約数ペア:

[(1, 127248438), (2, 63624219), (3, 42416146), (6, 21208073), (43, 2959266), (86, 1479633), (129, 986422), (258, 493211)]