39516789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 63262080

約数和(自身を除く): 23745291

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 3137, 4199, 9411, 12597, 40781, 53329, 59603, 122343, 159987, 178809, 693277, 774839, 1013251, 2079831, 2324517, 3039753, 13172263, 39516789]

約数ペア:

[(1, 39516789), (3, 13172263), (13, 3039753), (17, 2324517), (19, 2079831), (39, 1013251), (51, 774839), (57, 693277), (221, 178809), (247, 159987), (323, 122343), (663, 59603), (741, 53329), (969, 40781), (3137, 12597), (4199, 9411)]