11506466881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239933}}^1$

素因数の和:240001

約数の個数: 32

約数和(自身を含む): 15478622208

約数和(自身を除く): 3972155327

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2821, 3689, 6851, 47957, 239933, 1679531, 3119129, 4078861, 7437923, 21833903, 28552027, 52065461, 53025193, 96692999, 126444691, 371176351, 676850993, 885112837, 1643780983, 11506466881]

約数ペア:

[(1, 11506466881), (7, 1643780983), (13, 885112837), (17, 676850993), (31, 371176351), (91, 126444691), (119, 96692999), (217, 53025193), (221, 52065461), (403, 28552027), (527, 21833903), (1547, 7437923), (2821, 4078861), (3689, 3119129), (6851, 1679531), (47957, 239933)]