7056049

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 3286031

約数列:

[1, 7, 11, 13, 19, 49, 53, 77, 91, 133, 143, 209, 247, 371, 539, 583, 637, 689, 931, 1001, 1007, 1463, 1729, 2597, 2717, 4081, 4823, 7007, 7049, 7579, 10241, 11077, 12103, 13091, 19019, 28567, 33761, 49343, 53053, 77539, 91637, 133133, 144001, 371371, 542773, 641459, 1008007, 7056049]

約数ペア:

[(1, 7056049), (7, 1008007), (11, 641459), (13, 542773), (19, 371371), (49, 144001), (53, 133133), (77, 91637), (91, 77539), (133, 53053), (143, 49343), (209, 33761), (247, 28567), (371, 19019), (539, 13091), (583, 12103), (637, 11077), (689, 10241), (931, 7579), (1001, 7049), (1007, 7007), (1463, 4823), (1729, 4081), (2597, 2717)]