8001147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 6007173

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 1823, 4389, 5469, 12761, 20053, 34637, 38283, 60159, 103911, 140371, 242459, 381007, 421113, 727377, 1143021, 2667049, 8001147]

約数ペア:

[(1, 8001147), (3, 2667049), (7, 1143021), (11, 727377), (19, 421113), (21, 381007), (33, 242459), (57, 140371), (77, 103911), (133, 60159), (209, 38283), (231, 34637), (399, 20053), (627, 12761), (1463, 5469), (1823, 4389)]