525142079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 668860416

約数和(自身を除く): 143718337

約数列:

[1, 7, 11, 77, 83, 127, 581, 647, 889, 913, 1397, 4529, 6391, 7117, 9779, 10541, 49819, 53701, 73787, 82169, 115951, 375907, 575183, 590711, 811657, 903859, 4134977, 6327013, 6820027, 47740189, 75020297, 525142079]

約数ペア:

[(1, 525142079), (7, 75020297), (11, 47740189), (77, 6820027), (83, 6327013), (127, 4134977), (581, 903859), (647, 811657), (889, 590711), (913, 575183), (1397, 375907), (4529, 115951), (6391, 82169), (7117, 73787), (9779, 53701), (10541, 49819)]