5255349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 7755264

約数和(自身を除く): 2499915

約数列:

[1, 3, 11, 33, 71, 213, 781, 2243, 2343, 6729, 24673, 74019, 159253, 477759, 1751783, 5255349]

約数ペア:

[(1, 5255349), (3, 1751783), (11, 477759), (33, 159253), (71, 74019), (213, 24673), (781, 6729), (2243, 2343)]