8649639

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{701}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 12860640

約数和(自身を除く): 4211001

約数列:

[1, 3, 9, 27, 457, 701, 1371, 2103, 4113, 6309, 12339, 18927, 320357, 961071, 2883213, 8649639]

約数ペア:

[(1, 8649639), (3, 2883213), (9, 961071), (27, 320357), (457, 18927), (701, 12339), (1371, 6309), (2103, 4113)]