13772673

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1086

約数の個数: 20

約数和(自身を含む): 20704068

約数和(自身を除く): 6931395

約数列:

[1, 3, 9, 27, 81, 193, 579, 881, 1737, 2643, 5211, 7929, 15633, 23787, 71361, 170033, 510099, 1530297, 4590891, 13772673]

約数ペア:

[(1, 13772673), (3, 4590891), (9, 1530297), (27, 510099), (81, 170033), (193, 71361), (579, 23787), (881, 15633), (1737, 7929), (2643, 5211)]