8669997

素因数分解:

$3^6\times 7^1\times {\mathrm{1699}}^1$

素因数の和:1724

約数の個数: 28

約数和(自身を含む): 14864800

約数和(自身を除く): 6194803

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1699, 1701, 5097, 5103, 11893, 15291, 35679, 45873, 107037, 137619, 321111, 412857, 963333, 1238571, 2889999, 8669997]

約数ペア:

[(1, 8669997), (3, 2889999), (7, 1238571), (9, 963333), (21, 412857), (27, 321111), (63, 137619), (81, 107037), (189, 45873), (243, 35679), (567, 15291), (729, 11893), (1699, 5103), (1701, 5097)]