14973687

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 8043273

約数列:

[1, 3, 9, 27, 71, 73, 107, 213, 219, 321, 639, 657, 963, 1917, 1971, 2889, 5183, 7597, 7811, 15549, 22791, 23433, 46647, 68373, 70299, 139941, 205119, 210897, 554581, 1663743, 4991229, 14973687]

約数ペア:

[(1, 14973687), (3, 4991229), (9, 1663743), (27, 554581), (71, 210897), (73, 205119), (107, 139941), (213, 70299), (219, 68373), (321, 46647), (639, 23433), (657, 22791), (963, 15549), (1917, 7811), (1971, 7597), (2889, 5183)]