2009277549

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4377511}}^1$

素因数の和:4377537

約数の個数: 16

約数和(自身を含む): 3151808640

約数和(自身を除く): 1142531091

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4377511, 13132533, 39397599, 74417687, 118192797, 223253061, 669759183, 2009277549]

約数ペア:

[(1, 2009277549), (3, 669759183), (9, 223253061), (17, 118192797), (27, 74417687), (51, 39397599), (153, 13132533), (459, 4377511)]