28869669

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{46489}}^1$

素因数の和:46521

約数の個数: 16

約数和(自身を含む): 44630400

約数和(自身を除く): 15760731

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 46489, 139467, 418401, 1069247, 1255203, 3207741, 9623223, 28869669]

約数ペア:

[(1, 28869669), (3, 9623223), (9, 3207741), (23, 1255203), (27, 1069247), (69, 418401), (207, 139467), (621, 46489)]