71754319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34283}}^1$

素因数の和:34326

約数の個数: 16

約数和(自身を含む): 92155392

約数和(自身を除く): 20401073

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 34283, 239981, 445679, 788509, 3119753, 5519563, 10250617, 71754319]

約数ペア:

[(1, 71754319), (7, 10250617), (13, 5519563), (23, 3119753), (91, 788509), (161, 445679), (299, 239981), (2093, 34283)]