27138839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4970

約数の個数: 16

約数和(自身を含む): 33956160

約数和(自身を除く): 6817321

約数列:

[1, 7, 13, 61, 91, 427, 793, 4889, 5551, 34223, 63557, 298229, 444899, 2087603, 3876977, 27138839]

約数ペア:

[(1, 27138839), (7, 3876977), (13, 2087603), (61, 444899), (91, 298229), (427, 63557), (793, 34223), (4889, 5551)]