27585257

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5588

約数の個数: 16

約数和(自身を含む): 33964032

約数和(自身を除く): 6378775

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5527, 38689, 127121, 171337, 889847, 1199359, 3940751, 27585257]

約数ペア:

[(1, 27585257), (7, 3940751), (23, 1199359), (31, 889847), (161, 171337), (217, 127121), (713, 38689), (4991, 5527)]