2005209099

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{286009}}^1$

素因数の和:286075

約数の個数: 24

約数和(自身を含む): 3123229200

約数和(自身を除く): 1118020101

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 286009, 858027, 2574081, 5434171, 11726369, 16302513, 35179107, 48907539, 105537321, 222801011, 668403033, 2005209099]

約数ペア:

[(1, 2005209099), (3, 668403033), (9, 222801011), (19, 105537321), (41, 48907539), (57, 35179107), (123, 16302513), (171, 11726369), (369, 5434171), (779, 2574081), (2337, 858027), (7011, 286009)]