945441721

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 1117455360

約数和(自身を除く): 172013639

約数列:

[1, 7, 49, 127, 139, 889, 973, 1093, 6223, 6811, 7651, 17653, 53557, 123571, 138811, 151927, 864997, 971677, 1063489, 6801739, 7444423, 19294729, 135063103, 945441721]

約数ペア:

[(1, 945441721), (7, 135063103), (49, 19294729), (127, 7444423), (139, 6801739), (889, 1063489), (973, 971677), (1093, 864997), (6223, 151927), (6811, 138811), (7651, 123571), (17653, 53557)]