26380959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 39896064

約数和(自身を除く): 13515105

約数列:

[1, 3, 11, 33, 47, 73, 141, 219, 233, 517, 699, 803, 1551, 2409, 2563, 3431, 7689, 10293, 10951, 17009, 32853, 37741, 51027, 113223, 120461, 187099, 361383, 561297, 799423, 2398269, 8793653, 26380959]

約数ペア:

[(1, 26380959), (3, 8793653), (11, 2398269), (33, 799423), (47, 561297), (73, 361383), (141, 187099), (219, 120461), (233, 113223), (517, 51027), (699, 37741), (803, 32853), (1551, 17009), (2409, 10951), (2563, 10293), (3431, 7689)]