261243361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{6143}}^1$

素因数の和:6252

約数の個数: 12

約数和(自身を含む): 279134208

約数和(自身を除く): 17890847

約数列:

[1, 23, 43, 989, 1849, 6143, 42527, 141289, 264149, 6075427, 11358407, 261243361]

約数ペア:

[(1, 261243361), (23, 11358407), (43, 6075427), (989, 264149), (1849, 141289), (6143, 42527)]