7227957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 3969483

約数列:

[1, 3, 11, 23, 33, 69, 89, 107, 253, 267, 321, 759, 979, 1177, 2047, 2461, 2937, 3531, 6141, 7383, 9523, 22517, 27071, 28569, 67551, 81213, 104753, 219029, 314259, 657087, 2409319, 7227957]

約数ペア:

[(1, 7227957), (3, 2409319), (11, 657087), (23, 314259), (33, 219029), (69, 104753), (89, 81213), (107, 67551), (253, 28569), (267, 27071), (321, 22517), (759, 9523), (979, 7383), (1177, 6141), (2047, 3531), (2461, 2937)]