1008007

素因数分解:

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

素因数の和:103

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 443513

約数列:

[1, 7, 11, 13, 19, 53, 77, 91, 133, 143, 209, 247, 371, 583, 689, 1001, 1007, 1463, 1729, 2717, 4081, 4823, 7049, 7579, 11077, 13091, 19019, 53053, 77539, 91637, 144001, 1008007]

約数ペア:

[(1, 1008007), (7, 144001), (11, 91637), (13, 77539), (19, 53053), (53, 19019), (77, 13091), (91, 11077), (133, 7579), (143, 7049), (209, 4823), (247, 4081), (371, 2717), (583, 1729), (689, 1463), (1001, 1007)]