1081028543

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{959209}}^1$

素因数の和:959246

約数の個数: 12

約数和(自身を含む): 1312199280

約数和(自身を除く): 231170737

約数列:

[1, 7, 23, 49, 161, 1127, 959209, 6714463, 22061807, 47001241, 154432649, 1081028543]

約数ペア:

[(1, 1081028543), (7, 154432649), (23, 47001241), (49, 22061807), (161, 6714463), (1127, 959209)]