5665989

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 8764928

約数和(自身を除く): 3098939

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 4027, 12081, 28189, 84567, 269809, 809427, 1888663, 5665989]

約数ペア:

[(1, 5665989), (3, 1888663), (7, 809427), (21, 269809), (67, 84567), (201, 28189), (469, 12081), (1407, 4027)]