7071009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 10616928

約数和(自身を除く): 3545919

約数列:

[1, 3, 11, 33, 47, 97, 141, 291, 517, 1067, 1551, 2209, 3201, 4559, 6627, 13677, 24299, 50149, 72897, 150447, 214273, 642819, 2357003, 7071009]

約数ペア:

[(1, 7071009), (3, 2357003), (11, 642819), (33, 214273), (47, 150447), (97, 72897), (141, 50149), (291, 24299), (517, 13677), (1067, 6627), (1551, 4559), (2209, 3201)]