3959901

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 6528000

約数和(自身を除く): 2568099

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 199, 201, 297, 597, 603, 737, 1791, 1809, 2189, 2211, 5373, 6567, 6633, 13333, 19701, 19899, 39999, 59103, 119997, 146663, 359991, 439989, 1319967, 3959901]

約数ペア:

[(1, 3959901), (3, 1319967), (9, 439989), (11, 359991), (27, 146663), (33, 119997), (67, 59103), (99, 39999), (199, 19899), (201, 19701), (297, 13333), (597, 6633), (603, 6567), (737, 5373), (1791, 2211), (1809, 2189)]