17239989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26003}}^1$

素因数の和:26036

約数の個数: 16

約数和(自身を含む): 26212032

約数和(自身を除く): 8972043

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 26003, 78009, 338039, 442051, 1014117, 1326153, 5746663, 17239989]

約数ペア:

[(1, 17239989), (3, 5746663), (13, 1326153), (17, 1014117), (39, 442051), (51, 338039), (221, 78009), (663, 26003)]