4180147

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 4687200

約数和(自身を除く): 507053

約数列:

[1, 17, 29, 61, 139, 493, 1037, 1769, 2363, 4031, 8479, 30073, 68527, 144143, 245891, 4180147]

約数ペア:

[(1, 4180147), (17, 245891), (29, 144143), (61, 68527), (139, 30073), (493, 8479), (1037, 4031), (1769, 2363)]