47492091

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 69947280

約数和(自身を除く): 22455189

約数列:

[1, 3, 9, 89, 211, 267, 281, 633, 801, 843, 1899, 2529, 18779, 25009, 56337, 59291, 75027, 169011, 177873, 225081, 533619, 5276899, 15830697, 47492091]

約数ペア:

[(1, 47492091), (3, 15830697), (9, 5276899), (89, 533619), (211, 225081), (267, 177873), (281, 169011), (633, 75027), (801, 59291), (843, 56337), (1899, 25009), (2529, 18779)]