12750441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 19657728

約数和(自身を除く): 6907287

約数列:

[1, 3, 11, 23, 33, 69, 107, 157, 253, 321, 471, 759, 1177, 1727, 2461, 3531, 3611, 5181, 7383, 10833, 16799, 27071, 39721, 50397, 81213, 119163, 184789, 386377, 554367, 1159131, 4250147, 12750441]

約数ペア:

[(1, 12750441), (3, 4250147), (11, 1159131), (23, 554367), (33, 386377), (69, 184789), (107, 119163), (157, 81213), (253, 50397), (321, 39721), (471, 27071), (759, 16799), (1177, 10833), (1727, 7383), (2461, 5181), (3531, 3611)]