239203437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{5563}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 348261888

約数和(自身を除く): 109058451

約数列:

[1, 3, 11, 33, 1303, 3909, 5563, 14333, 16689, 42999, 61193, 183579, 7248589, 21745767, 79734479, 239203437]

約数ペア:

[(1, 239203437), (3, 79734479), (11, 21745767), (33, 7248589), (1303, 183579), (3909, 61193), (5563, 42999), (14333, 16689)]