1047489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 611391

約数列:

[1, 3, 17, 19, 23, 47, 51, 57, 69, 141, 323, 391, 437, 799, 893, 969, 1081, 1173, 1311, 2397, 2679, 3243, 7429, 15181, 18377, 20539, 22287, 45543, 55131, 61617, 349163, 1047489]

約数ペア:

[(1, 1047489), (3, 349163), (17, 61617), (19, 55131), (23, 45543), (47, 22287), (51, 20539), (57, 18377), (69, 15181), (141, 7429), (323, 3243), (391, 2679), (437, 2397), (799, 1311), (893, 1173), (969, 1081)]