9778281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 13939200

約数和(自身を除く): 4160919

約数列:

[1, 3, 17, 51, 109, 327, 1759, 1853, 5277, 5559, 29903, 89709, 191731, 575193, 3259427, 9778281]

約数ペア:

[(1, 9778281), (3, 3259427), (17, 575193), (51, 191731), (109, 89709), (327, 29903), (1759, 5559), (1853, 5277)]