2675211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 4581888

約数和(自身を除く): 1906677

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 313, 407, 777, 939, 1221, 2191, 2849, 3443, 6573, 8547, 10329, 11581, 24101, 34743, 72303, 81067, 127391, 243201, 382173, 891737, 2675211]

約数ペア:

[(1, 2675211), (3, 891737), (7, 382173), (11, 243201), (21, 127391), (33, 81067), (37, 72303), (77, 34743), (111, 24101), (231, 11581), (259, 10329), (313, 8547), (407, 6573), (777, 3443), (939, 2849), (1221, 2191)]