127712431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{17099}}^1$

素因数の和:17214

約数の個数: 16

約数和(自身を含む): 160876800

約数和(自身を除く): 33164369

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 17099, 119693, 188089, 1316623, 1658603, 11610221, 18244633, 127712431]

約数ペア:

[(1, 127712431), (7, 18244633), (11, 11610221), (77, 1658603), (97, 1316623), (679, 188089), (1067, 119693), (7469, 17099)]