47111061

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 68198400

約数和(自身を除く): 21087339

約数列:

[1, 3, 23, 47, 69, 73, 141, 199, 219, 597, 1081, 1679, 3243, 3431, 4577, 5037, 9353, 10293, 13731, 14527, 28059, 43581, 78913, 215119, 236739, 334121, 645357, 682769, 1002363, 2048307, 15703687, 47111061]

約数ペア:

[(1, 47111061), (3, 15703687), (23, 2048307), (47, 1002363), (69, 682769), (73, 645357), (141, 334121), (199, 236739), (219, 215119), (597, 78913), (1081, 43581), (1679, 28059), (3243, 14527), (3431, 13731), (4577, 10293), (5037, 9353)]