8893989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{25339}}^1$

素因数の和:25361

約数の個数: 16

約数和(自身を含む): 14190400

約数和(自身を除く): 5296411

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 25339, 76017, 228051, 329407, 684153, 988221, 2964663, 8893989]

約数ペア:

[(1, 8893989), (3, 2964663), (9, 988221), (13, 684153), (27, 329407), (39, 228051), (117, 76017), (351, 25339)]