290410559721

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2709079}}^1$

素因数の和:2709405

約数の個数: 24

約数和(自身を含む): 430787065280

約数和(自身を除く): 140376505559

約数列:

[1, 3, 9, 43, 129, 277, 387, 831, 2493, 11911, 35733, 107199, 2709079, 8127237, 24381711, 116490397, 349471191, 750414883, 1048413573, 2251244649, 6753733947, 32267839969, 96803519907, 290410559721]

約数ペア:

[(1, 290410559721), (3, 96803519907), (9, 32267839969), (43, 6753733947), (129, 2251244649), (277, 1048413573), (387, 750414883), (831, 349471191), (2493, 116490397), (11911, 24381711), (35733, 8127237), (107199, 2709079)]