749380079

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 903011328

約数和(自身を除く): 153631249

約数列:

[1, 7, 47, 49, 71, 329, 497, 2303, 3337, 3479, 4583, 23359, 32081, 163513, 215401, 224567, 325393, 1507807, 2277751, 10554649, 15293471, 15944257, 107054297, 749380079]

約数ペア:

[(1, 749380079), (7, 107054297), (47, 15944257), (49, 15293471), (71, 10554649), (329, 2277751), (497, 1507807), (2303, 325393), (3337, 224567), (3479, 215401), (4583, 163513), (23359, 32081)]