3880569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 6552576

約数和(自身を除く): 2672007

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 157, 231, 321, 471, 749, 1099, 1177, 1727, 2247, 3297, 3531, 5181, 8239, 12089, 16799, 24717, 36267, 50397, 117593, 184789, 352779, 554367, 1293523, 3880569]

約数ペア:

[(1, 3880569), (3, 1293523), (7, 554367), (11, 352779), (21, 184789), (33, 117593), (77, 50397), (107, 36267), (157, 24717), (231, 16799), (321, 12089), (471, 8239), (749, 5181), (1099, 3531), (1177, 3297), (1727, 2247)]