16793217

素因数分解:

$3^3\times 7^1\times {\mathrm{88853}}^1$

素因数の和:88869

約数の個数: 16

約数和(自身を含む): 28433280

約数和(自身を除く): 11640063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 88853, 266559, 621971, 799677, 1865913, 2399031, 5597739, 16793217]

約数ペア:

[(1, 16793217), (3, 5597739), (7, 2399031), (9, 1865913), (21, 799677), (27, 621971), (63, 266559), (189, 88853)]