26897853

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 37362816

約数和(自身を除く): 10464963

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3413, 7881, 10239, 126281, 242323, 378843, 726969, 8965951, 26897853]

約数ペア:

[(1, 26897853), (3, 8965951), (37, 726969), (71, 378843), (111, 242323), (213, 126281), (2627, 10239), (3413, 7881)]