13864671

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 20779200

約数和(自身を除く): 6914529

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 449, 657, 1347, 3431, 4041, 10293, 21103, 30879, 32777, 63309, 98331, 189927, 294993, 1540519, 4621557, 13864671]

約数ペア:

[(1, 13864671), (3, 4621557), (9, 1540519), (47, 294993), (73, 189927), (141, 98331), (219, 63309), (423, 32777), (449, 30879), (657, 21103), (1347, 10293), (3431, 4041)]