17741210977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{83417}}^1$

素因数の和:84768

約数の個数: 16

約数和(自身を含む): 21173490432

約数和(自身を除く): 3432279455

約数列:

[1, 7, 23, 161, 1321, 9247, 30383, 83417, 212681, 583919, 1918591, 13430137, 110193857, 771356999, 2534458711, 17741210977]

約数ペア:

[(1, 17741210977), (7, 2534458711), (23, 771356999), (161, 110193857), (1321, 13430137), (9247, 1918591), (30383, 583919), (83417, 212681)]