2247211983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 3134011392

約数和(自身を除く): 886799409

約数列:

[1, 3, 37, 71, 111, 213, 313, 911, 939, 2627, 2733, 7881, 11581, 22223, 33707, 34743, 64681, 66669, 101121, 194043, 285143, 822251, 855429, 2393197, 2466753, 7179591, 10550291, 20245153, 31650873, 60735459, 749070661, 2247211983]

約数ペア:

[(1, 2247211983), (3, 749070661), (37, 60735459), (71, 31650873), (111, 20245153), (213, 10550291), (313, 7179591), (911, 2466753), (939, 2393197), (2627, 855429), (2733, 822251), (7881, 285143), (11581, 194043), (22223, 101121), (33707, 66669), (34743, 64681)]