26943147

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 51397632

約数和(自身を除く): 24454485

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2287, 3927, 6861, 11781, 16009, 20583, 25157, 38879, 48027, 75471, 116637, 144081, 176099, 226413, 272153, 349911, 427669, 528297, 816459, 1283007, 1584891, 2449377, 2993683, 3849021, 8981049, 26943147]

約数ペア:

[(1, 26943147), (3, 8981049), (7, 3849021), (9, 2993683), (11, 2449377), (17, 1584891), (21, 1283007), (33, 816459), (51, 528297), (63, 427669), (77, 349911), (99, 272153), (119, 226413), (153, 176099), (187, 144081), (231, 116637), (357, 75471), (561, 48027), (693, 38879), (1071, 25157), (1309, 20583), (1683, 16009), (2287, 11781), (3927, 6861)]