127019669

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 147129600

約数和(自身を除く): 20109931

約数列:

[1, 7, 149, 193, 631, 1043, 1351, 4417, 28757, 94019, 121783, 201299, 658133, 852481, 18145667, 127019669]

約数ペア:

[(1, 127019669), (7, 18145667), (149, 852481), (193, 658133), (631, 201299), (1043, 121783), (1351, 94019), (4417, 28757)]