2012256261

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{116027}}^1$

素因数の和:116121

約数の個数: 24

約数和(自身を含む): 3040861824

約数和(自身を除く): 1028605563

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 5781, 17343, 116027, 348081, 1044243, 4757107, 5453269, 14271321, 16359807, 42813963, 49079421, 223584029, 670752087, 2012256261]

約数ペア:

[(1, 2012256261), (3, 670752087), (9, 223584029), (41, 49079421), (47, 42813963), (123, 16359807), (141, 14271321), (369, 5453269), (423, 4757107), (1927, 1044243), (5781, 348081), (17343, 116027)]