26862781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 30948480

約数和(自身を除く): 4085699

約数列:

[1, 11, 23, 89, 253, 979, 1193, 2047, 13123, 22517, 27439, 106177, 301829, 1167947, 2442071, 26862781]

約数ペア:

[(1, 26862781), (11, 2442071), (23, 1167947), (89, 301829), (253, 106177), (979, 27439), (1193, 22517), (2047, 13123)]