228668859

素因数分解:

$3^3\times {\mathrm{2381}}^1\times {\mathrm{3557}}^1$

素因数の和:5947

約数の個数: 16

約数和(自身を含む): 339006240

約数和(自身を除く): 110337381

約数列:

[1, 3, 9, 27, 2381, 3557, 7143, 10671, 21429, 32013, 64287, 96039, 8469217, 25407651, 76222953, 228668859]

約数ペア:

[(1, 228668859), (3, 76222953), (9, 25407651), (27, 8469217), (2381, 96039), (3557, 64287), (7143, 32013), (10671, 21429)]