2254521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 3252800

約数和(自身を除く): 998279

約数列:

[1, 3, 19, 37, 57, 111, 703, 1069, 2109, 3207, 20311, 39553, 60933, 118659, 751507, 2254521]

約数ペア:

[(1, 2254521), (3, 751507), (19, 118659), (37, 60933), (57, 39553), (111, 20311), (703, 3207), (1069, 2109)]