38407947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10607}}^1$

素因数の和:10698

約数の個数: 16

約数和(自身を含む): 54991872

約数和(自身を除く): 16583925

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 10607, 31821, 180319, 540957, 753097, 2259291, 12802649, 38407947]

約数ペア:

[(1, 38407947), (3, 12802649), (17, 2259291), (51, 753097), (71, 540957), (213, 180319), (1207, 31821), (3621, 10607)]