2797509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6548

約数の個数: 16

約数和(自身を含む): 4382784

約数和(自身を除く): 1585275

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6521, 19563, 71731, 84773, 215193, 254319, 932503, 2797509]

約数ペア:

[(1, 2797509), (3, 932503), (11, 254319), (13, 215193), (33, 84773), (39, 71731), (143, 19563), (429, 6521)]