22008009

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 7929591

約数列:

[1, 3, 89, 139, 267, 417, 593, 1779, 12371, 37113, 52777, 82427, 158331, 247281, 7336003, 22008009]

約数ペア:

[(1, 22008009), (3, 7336003), (89, 247281), (139, 158331), (267, 82427), (417, 52777), (593, 37113), (1779, 12371)]