1297472253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{6361}}^1$

素因数の和:7265

約数の個数: 32

約数和(自身を含む): 2159619072

約数和(自身を除く): 862146819

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 883, 2649, 6181, 6361, 9713, 18543, 19083, 29139, 44527, 67991, 69971, 133581, 203973, 209913, 489797, 1469391, 5616763, 16850289, 39317341, 61784393, 117952023, 185353179, 432490751, 1297472253]

約数ペア:

[(1, 1297472253), (3, 432490751), (7, 185353179), (11, 117952023), (21, 61784393), (33, 39317341), (77, 16850289), (231, 5616763), (883, 1469391), (2649, 489797), (6181, 209913), (6361, 203973), (9713, 133581), (18543, 69971), (19083, 67991), (29139, 44527)]