47426787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2897}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 73238256

約数和(自身を除く): 25811469

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 2897, 5457, 8691, 16371, 26073, 49249, 147747, 309979, 443241, 929937, 2789811, 5269643, 15808929, 47426787]

約数ペア:

[(1, 47426787), (3, 15808929), (9, 5269643), (17, 2789811), (51, 929937), (107, 443241), (153, 309979), (321, 147747), (963, 49249), (1819, 26073), (2897, 16371), (5457, 8691)]