28525211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4706

約数の個数: 16

約数和(自身を含む): 34298880

約数和(自身を除く): 5773669

約数列:

[1, 11, 13, 43, 143, 473, 559, 4639, 6149, 51029, 60307, 199477, 663377, 2194247, 2593201, 28525211]

約数ペア:

[(1, 28525211), (11, 2593201), (13, 2194247), (43, 663377), (143, 199477), (473, 60307), (559, 51029), (4639, 6149)]