13671119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 17445120

約数和(自身を除く): 3774001

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 4129, 28903, 45419, 177547, 317933, 1242829, 1953017, 13671119]

約数ペア:

[(1, 13671119), (7, 1953017), (11, 1242829), (43, 317933), (77, 177547), (301, 45419), (473, 28903), (3311, 4129)]