271569487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4861}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 324859392

約数和(自身を除く): 53289905

約数列:

[1, 7, 23, 161, 347, 2429, 4861, 7981, 34027, 55867, 111803, 782621, 1686767, 11807369, 38795641, 271569487]

約数ペア:

[(1, 271569487), (7, 38795641), (23, 11807369), (161, 1686767), (347, 782621), (2429, 111803), (4861, 55867), (7981, 34027)]