271389167

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 328508544

約数和(自身を除く): 57119377

約数列:

[1, 7, 23, 83, 161, 529, 581, 883, 1909, 3703, 6181, 13363, 20309, 43907, 73289, 142163, 307349, 467107, 513023, 1685647, 3269749, 11799529, 38769881, 271389167]

約数ペア:

[(1, 271389167), (7, 38769881), (23, 11799529), (83, 3269749), (161, 1685647), (529, 513023), (581, 467107), (883, 307349), (1909, 142163), (3703, 73289), (6181, 43907), (13363, 20309)]