868754997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{14699}}^1$

素因数の和:14918

約数の個数: 32

約数和(自身を含む): 1411200000

約数和(自身を除く): 542445003

約数列:

[1, 3, 9, 11, 27, 33, 99, 199, 297, 597, 1791, 2189, 5373, 6567, 14699, 19701, 44097, 59103, 132291, 161689, 396873, 485067, 1455201, 2925101, 4365603, 8775303, 26325909, 32176111, 78977727, 96528333, 289584999, 868754997]

約数ペア:

[(1, 868754997), (3, 289584999), (9, 96528333), (11, 78977727), (27, 32176111), (33, 26325909), (99, 8775303), (199, 4365603), (297, 2925101), (597, 1455201), (1791, 485067), (2189, 396873), (5373, 161689), (6567, 132291), (14699, 59103), (19701, 44097)]