12888969333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{27851}}^1$

素因数の和:28249

約数の個数: 32

約数和(自身を含む): 18930447360

約数和(自身を除く): 6041478027

約数列:

[1, 3, 19, 23, 57, 69, 353, 437, 1059, 1311, 6707, 8119, 20121, 24357, 27851, 83553, 154261, 462783, 529169, 640573, 1587507, 1921719, 9831403, 12170887, 29494209, 36512661, 186796657, 226122269, 560389971, 678366807, 4296323111, 12888969333]

約数ペア:

[(1, 12888969333), (3, 4296323111), (19, 678366807), (23, 560389971), (57, 226122269), (69, 186796657), (353, 36512661), (437, 29494209), (1059, 12170887), (1311, 9831403), (6707, 1921719), (8119, 1587507), (20121, 640573), (24357, 529169), (27851, 462783), (83553, 154261)]