13747167

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 23429120

約数和(自身を除く): 9681953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 7039, 21117, 49273, 63351, 147819, 218209, 443457, 654627, 1527463, 1963881, 4582389, 13747167]

約数ペア:

[(1, 13747167), (3, 4582389), (7, 1963881), (9, 1527463), (21, 654627), (31, 443457), (63, 218209), (93, 147819), (217, 63351), (279, 49273), (651, 21117), (1953, 7039)]