7085771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4042

約数の個数: 16

約数和(自身を含む): 9220608

約数和(自身を除く): 2134837

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4001, 28007, 44011, 92023, 308077, 644161, 1012253, 7085771]

約数ペア:

[(1, 7085771), (7, 1012253), (11, 644161), (23, 308077), (77, 92023), (161, 44011), (253, 28007), (1771, 4001)]