13276239

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 18195840

約数和(自身を除く): 4919601

約数列:

[1, 3, 59, 107, 177, 321, 701, 2103, 6313, 18939, 41359, 75007, 124077, 225021, 4425413, 13276239]

約数ペア:

[(1, 13276239), (3, 4425413), (59, 225021), (107, 124077), (177, 75007), (321, 41359), (701, 18939), (2103, 6313)]