27405287

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5018

約数の個数: 16

約数和(自身を含む): 34289472

約数和(自身を除く): 6884185

約数列:

[1, 7, 13, 61, 91, 427, 793, 4937, 5551, 34559, 64181, 301157, 449267, 2108099, 3915041, 27405287]

約数ペア:

[(1, 27405287), (7, 3915041), (13, 2108099), (61, 449267), (91, 301157), (427, 64181), (793, 34559), (4937, 5551)]