127969009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1759}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 154316800

約数和(自身を除く): 26347791

約数列:

[1, 7, 19, 133, 547, 1759, 3829, 10393, 12313, 33421, 72751, 233947, 962173, 6735211, 18281287, 127969009]

約数ペア:

[(1, 127969009), (7, 18281287), (19, 6735211), (133, 962173), (547, 233947), (1759, 72751), (3829, 33421), (10393, 12313)]