27090497

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 32243712

約数和(自身を除く): 5153215

約数列:

[1, 7, 31, 127, 217, 889, 983, 3937, 6881, 27559, 30473, 124841, 213311, 873887, 3870071, 27090497]

約数ペア:

[(1, 27090497), (7, 3870071), (31, 873887), (127, 213311), (217, 124841), (889, 30473), (983, 27559), (3937, 6881)]