7049119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 8997120

約数和(自身を除く): 1948001

約数列:

[1, 7, 11, 43, 77, 301, 473, 2129, 3311, 14903, 23419, 91547, 163933, 640829, 1007017, 7049119]

約数ペア:

[(1, 7049119), (7, 1007017), (11, 640829), (43, 163933), (77, 91547), (301, 23419), (473, 14903), (2129, 3311)]