9969018339

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{44279}}^1$

素因数の和:44511

約数の個数: 32

約数和(自身を含む): 15507210240

約数和(自身を除く): 5538191901

約数列:

[1, 3, 7, 21, 71, 151, 213, 453, 497, 1057, 1491, 3171, 10721, 32163, 44279, 75047, 132837, 225141, 309953, 929859, 3143809, 6686129, 9431427, 20058387, 22006663, 46802903, 66019989, 140408709, 474715159, 1424145477, 3323006113, 9969018339]

約数ペア:

[(1, 9969018339), (3, 3323006113), (7, 1424145477), (21, 474715159), (71, 140408709), (151, 66019989), (213, 46802903), (453, 22006663), (497, 20058387), (1057, 9431427), (1491, 6686129), (3171, 3143809), (10721, 929859), (32163, 309953), (44279, 225141), (75047, 132837)]