25966437

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39887}}^1$

素因数の和:39928

約数の個数: 16

約数和(自身を含む): 40845312

約数和(自身を除く): 14878875

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 39887, 119661, 279209, 837627, 1236497, 3709491, 8655479, 25966437]

約数ペア:

[(1, 25966437), (3, 8655479), (7, 3709491), (21, 1236497), (31, 837627), (93, 279209), (217, 119661), (651, 39887)]