8387841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3301}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 14053312

約数和(自身を除く): 5665471

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 3301, 9903, 23107, 36311, 69321, 108933, 254177, 399421, 762531, 1198263, 2795947, 8387841]

約数ペア:

[(1, 8387841), (3, 2795947), (7, 1198263), (11, 762531), (21, 399421), (33, 254177), (77, 108933), (121, 69321), (231, 36311), (363, 23107), (847, 9903), (2541, 3301)]