28077549

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 39439872

約数和(自身を除く): 11362323

約数列:

[1, 3, 23, 69, 107, 321, 2461, 3803, 7383, 11409, 87469, 262407, 406921, 1220763, 9359183, 28077549]

約数ペア:

[(1, 28077549), (3, 9359183), (23, 1220763), (69, 406921), (107, 262407), (321, 87469), (2461, 11409), (3803, 7383)]