9740247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 15192576

約数和(自身を除く): 5452329

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 313, 451, 759, 939, 943, 1353, 2829, 3443, 7199, 10329, 10373, 12833, 21597, 31119, 38499, 79189, 141163, 237567, 295159, 423489, 885477, 3246749, 9740247]

約数ペア:

[(1, 9740247), (3, 3246749), (11, 885477), (23, 423489), (33, 295159), (41, 237567), (69, 141163), (123, 79189), (253, 38499), (313, 31119), (451, 21597), (759, 12833), (939, 10373), (943, 10329), (1353, 7199), (2829, 3443)]