38561919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1823}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 56208384

約数和(自身を除く): 17646465

約数列:

[1, 3, 11, 33, 641, 1823, 1923, 5469, 7051, 20053, 21153, 60159, 1168543, 3505629, 12853973, 38561919]

約数ペア:

[(1, 38561919), (3, 12853973), (11, 3505629), (33, 1168543), (641, 60159), (1823, 21153), (1923, 20053), (5469, 7051)]