2912463729

素因数分解:

$3^3\times 7^1\times {\mathrm{3407}}^1\times {\mathrm{4523}}^1$

素因数の和:7946

約数の個数: 32

約数和(自身を含む): 4933693440

約数和(自身を除く): 2021229711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3407, 4523, 10221, 13569, 23849, 30663, 31661, 40707, 71547, 91989, 94983, 122121, 214641, 284949, 643923, 854847, 15409861, 46229583, 107869027, 138688749, 323607081, 416066247, 970821243, 2912463729]

約数ペア:

[(1, 2912463729), (3, 970821243), (7, 416066247), (9, 323607081), (21, 138688749), (27, 107869027), (63, 46229583), (189, 15409861), (3407, 854847), (4523, 643923), (10221, 284949), (13569, 214641), (23849, 122121), (30663, 94983), (31661, 91989), (40707, 71547)]