27960297

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 10142103

約数列:

[1, 3, 71, 149, 213, 447, 881, 2643, 10579, 31737, 62551, 131269, 187653, 393807, 9320099, 27960297]

約数ペア:

[(1, 27960297), (3, 9320099), (71, 393807), (149, 187653), (213, 131269), (447, 62551), (881, 31737), (2643, 10579)]