11272457

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 13439232

約数和(自身を除く): 2166775

約数列:

[1, 7, 37, 71, 259, 497, 613, 2627, 4291, 18389, 22681, 43523, 158767, 304661, 1610351, 11272457]

約数ペア:

[(1, 11272457), (7, 1610351), (37, 304661), (71, 158767), (259, 43523), (497, 22681), (613, 18389), (2627, 4291)]