2080953831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{401651}}^1$

素因数の和:401822

約数の個数: 16

約数和(自身を含む): 3046128768

約数和(自身を除く): 965174937

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 401651, 1204953, 4418161, 13254483, 63059207, 189177621, 693651277, 2080953831]

約数ペア:

[(1, 2080953831), (3, 693651277), (11, 189177621), (33, 63059207), (157, 13254483), (471, 4418161), (1727, 1204953), (5181, 401651)]