27896057

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 33264000

約数和(自身を除く): 5367943

約数列:

[1, 7, 29, 131, 203, 917, 1049, 3799, 7343, 26593, 30421, 137419, 212947, 961933, 3985151, 27896057]

約数ペア:

[(1, 27896057), (7, 3985151), (29, 961933), (131, 212947), (203, 137419), (917, 30421), (1049, 26593), (3799, 7343)]