8980804989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{25586339}}^1$

素因数の和:25586361

約数の個数: 16

約数和(自身を含む): 14328350400

約数和(自身を除く): 5347545411

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 25586339, 76759017, 230277051, 332622407, 690831153, 997867221, 2993601663, 8980804989]

約数ペア:

[(1, 8980804989), (3, 2993601663), (9, 997867221), (13, 690831153), (27, 332622407), (39, 230277051), (117, 76759017), (351, 25586339)]