2898051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 4381440

約数和(自身を除く): 1483389

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3911, 11733, 50843, 74309, 152529, 222927, 966017, 2898051]

約数ペア:

[(1, 2898051), (3, 966017), (13, 222927), (19, 152529), (39, 74309), (57, 50843), (247, 11733), (741, 3911)]