17322851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 5740189

約数列:

[1, 7, 13, 19, 43, 91, 133, 233, 247, 301, 559, 817, 1631, 1729, 3029, 3913, 4427, 5719, 10019, 10621, 21203, 30989, 57551, 70133, 74347, 130247, 190361, 402857, 911729, 1332527, 2474693, 17322851]

約数ペア:

[(1, 17322851), (7, 2474693), (13, 1332527), (19, 911729), (43, 402857), (91, 190361), (133, 130247), (233, 74347), (247, 70133), (301, 57551), (559, 30989), (817, 21203), (1631, 10621), (1729, 10019), (3029, 5719), (3913, 4427)]