38884167

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2459}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 64471680

約数和(自身を除く): 25587513

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 2459, 5271, 7377, 15813, 17213, 22131, 51639, 154917, 617209, 1851627, 4320463, 5554881, 12961389, 38884167]

約数ペア:

[(1, 38884167), (3, 12961389), (7, 5554881), (9, 4320463), (21, 1851627), (63, 617209), (251, 154917), (753, 51639), (1757, 22131), (2259, 17213), (2459, 15813), (5271, 7377)]