24889131

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 37333296

約数和(自身を除く): 12444165

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 881, 2643, 3139, 7929, 9417, 28251, 37883, 64313, 113649, 192939, 340947, 578817, 2765459, 8296377, 24889131]

約数ペア:

[(1, 24889131), (3, 8296377), (9, 2765459), (43, 578817), (73, 340947), (129, 192939), (219, 113649), (387, 64313), (657, 37883), (881, 28251), (2643, 9417), (3139, 7929)]