2791383

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 4588272

約数和(自身を除く): 1796889

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1117, 2499, 3351, 7819, 18989, 23457, 54733, 56967, 132923, 164199, 398769, 930461, 2791383]

約数ペア:

[(1, 2791383), (3, 930461), (7, 398769), (17, 164199), (21, 132923), (49, 56967), (51, 54733), (119, 23457), (147, 18989), (357, 7819), (833, 3351), (1117, 2499)]