2077119945

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1073447}}^1$

素因数の和:1073501

約数の個数: 24

約数和(自身を含む): 3684073536

約数和(自身を除く): 1606953591

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 1073447, 3220341, 5367235, 9661023, 16101705, 46158221, 48305115, 138474663, 230791105, 415423989, 692373315, 2077119945]

約数ペア:

[(1, 2077119945), (3, 692373315), (5, 415423989), (9, 230791105), (15, 138474663), (43, 48305115), (45, 46158221), (129, 16101705), (215, 9661023), (387, 5367235), (645, 3220341), (1935, 1073447)]