26321787

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{4079}}^1$

素因数の和:4327

約数の個数: 16

約数和(自身を含む): 39168000

約数和(自身を除く): 12846213

約数列:

[1, 3, 9, 27, 239, 717, 2151, 4079, 6453, 12237, 36711, 110133, 974881, 2924643, 8773929, 26321787]

約数ペア:

[(1, 26321787), (3, 8773929), (9, 2924643), (27, 974881), (239, 110133), (717, 36711), (2151, 12237), (4079, 6453)]