2399337

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3691584

約数和(自身を除く): 1292247

約数列:

[1, 3, 9, 23, 67, 69, 173, 201, 207, 519, 603, 1541, 1557, 3979, 4623, 11591, 11937, 13869, 34773, 35811, 104319, 266593, 799779, 2399337]

約数ペア:

[(1, 2399337), (3, 799779), (9, 266593), (23, 104319), (67, 35811), (69, 34773), (173, 13869), (201, 11937), (207, 11591), (519, 4623), (603, 3979), (1541, 1557)]