26847093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 45101056

約数和(自身を除く): 18253963

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 2287, 3913, 6861, 11739, 16009, 29731, 48027, 89193, 98341, 208117, 295023, 624351, 688387, 1278433, 2065161, 3835299, 8949031, 26847093]

約数ペア:

[(1, 26847093), (3, 8949031), (7, 3835299), (13, 2065161), (21, 1278433), (39, 688387), (43, 624351), (91, 295023), (129, 208117), (273, 98341), (301, 89193), (559, 48027), (903, 29731), (1677, 16009), (2287, 11739), (3913, 6861)]