12562953

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 18446400

約数和(自身を除く): 5883447

約数列:

[1, 3, 13, 39, 71, 169, 213, 349, 507, 923, 1047, 2769, 4537, 11999, 13611, 24779, 35997, 58981, 74337, 176943, 322127, 966381, 4187651, 12562953]

約数ペア:

[(1, 12562953), (3, 4187651), (13, 966381), (39, 322127), (71, 176943), (169, 74337), (213, 58981), (349, 35997), (507, 24779), (923, 13611), (1047, 11999), (2769, 4537)]