1188999

素因数分解:

$3^6\times 7^1\times {\mathrm{233}}^1$

素因数の和:258

約数の個数: 28

約数和(自身を含む): 2046096

約数和(自身を除く): 857097

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 243, 567, 699, 729, 1631, 1701, 2097, 4893, 5103, 6291, 14679, 18873, 44037, 56619, 132111, 169857, 396333, 1188999]

約数ペア:

[(1, 1188999), (3, 396333), (7, 169857), (9, 132111), (21, 56619), (27, 44037), (63, 18873), (81, 14679), (189, 6291), (233, 5103), (243, 4893), (567, 2097), (699, 1701), (729, 1631)]