20161843371909

素因数分解:

$3^2\times {\mathrm{2281}}^1\times {\mathrm{982115221}}^1$

素因数の和:982117508

約数の個数: 12

約数和(自身を含む): 29135430175852

約数和(自身を除く): 8973586803943

約数列:

[1, 3, 9, 2281, 6843, 20529, 982115221, 2946345663, 8839036989, 2240204819101, 6720614457303, 20161843371909]

約数ペア:

[(1, 20161843371909), (3, 6720614457303), (9, 2240204819101), (2281, 8839036989), (6843, 2946345663), (20529, 982115221)]