28844291

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 36706176

約数和(自身を除く): 7861885

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1117, 1519, 3689, 7819, 18989, 25823, 34627, 54733, 132923, 242389, 588659, 930461, 1696723, 4120613, 28844291]

約数ペア:

[(1, 28844291), (7, 4120613), (17, 1696723), (31, 930461), (49, 588659), (119, 242389), (217, 132923), (527, 54733), (833, 34627), (1117, 25823), (1519, 18989), (3689, 7819)]