12748831

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 13920768

約数和(自身を除く): 1171937

約数列:

[1, 23, 37, 71, 211, 851, 1633, 2627, 4853, 7807, 14981, 60421, 179561, 344563, 554297, 12748831]

約数ペア:

[(1, 12748831), (23, 554297), (37, 344563), (71, 179561), (211, 60421), (851, 14981), (1633, 7807), (2627, 4853)]