23887661

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 28414848

約数和(自身を除く): 4527187

約数列:

[1, 7, 43, 61, 301, 427, 1301, 2623, 9107, 18361, 55943, 79361, 391601, 555527, 3412523, 23887661]

約数ペア:

[(1, 23887661), (7, 3412523), (43, 555527), (61, 391601), (301, 79361), (427, 55943), (1301, 18361), (2623, 9107)]