28935711

素因数分解:

$3^5\times 7^1\times {\mathrm{17011}}^1$

素因数の和:17033

約数の個数: 24

約数和(自身を含む): 49538944

約数和(自身を除く): 20603233

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 17011, 51033, 119077, 153099, 357231, 459297, 1071693, 1377891, 3215079, 4133673, 9645237, 28935711]

約数ペア:

[(1, 28935711), (3, 9645237), (7, 4133673), (9, 3215079), (21, 1377891), (27, 1071693), (63, 459297), (81, 357231), (189, 153099), (243, 119077), (567, 51033), (1701, 17011)]