7140133

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 9767520

約数和(自身を除く): 2627387

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1019, 7007, 7133, 11209, 13247, 49931, 78463, 92729, 145717, 549241, 649103, 1020019, 7140133]

約数ペア:

[(1, 7140133), (7, 1020019), (11, 649103), (13, 549241), (49, 145717), (77, 92729), (91, 78463), (143, 49931), (539, 13247), (637, 11209), (1001, 7133), (1019, 7007)]