11787237

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 21610368

約数和(自身を除く): 9823131

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 73, 77, 99, 219, 231, 233, 511, 657, 693, 699, 803, 1533, 1631, 2097, 2409, 2563, 4599, 4893, 5621, 7227, 7689, 14679, 16863, 17009, 17941, 23067, 50589, 51027, 53823, 119063, 153081, 161469, 187099, 357189, 561297, 1071567, 1309693, 1683891, 3929079, 11787237]

約数ペア:

[(1, 11787237), (3, 3929079), (7, 1683891), (9, 1309693), (11, 1071567), (21, 561297), (33, 357189), (63, 187099), (73, 161469), (77, 153081), (99, 119063), (219, 53823), (231, 51027), (233, 50589), (511, 23067), (657, 17941), (693, 17009), (699, 16863), (803, 14679), (1533, 7689), (1631, 7227), (2097, 5621), (2409, 4893), (2563, 4599)]