2529527

素因数分解:

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

素因数の和:76

約数の個数: 36

約数和(自身を含む): 3648456

約数和(自身を除く): 1118929

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 209, 247, 361, 539, 637, 931, 1001, 1463, 1729, 2527, 2717, 3971, 4693, 7007, 10241, 12103, 17689, 19019, 27797, 32851, 51623, 133133, 194579, 229957, 361361, 2529527]

約数ペア:

[(1, 2529527), (7, 361361), (11, 229957), (13, 194579), (19, 133133), (49, 51623), (77, 32851), (91, 27797), (133, 19019), (143, 17689), (209, 12103), (247, 10241), (361, 7007), (539, 4693), (637, 3971), (931, 2717), (1001, 2527), (1463, 1729)]