39682773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17851}}^1$

素因数の和:17889

約数の個数: 24

約数和(自身を含む): 64981280

約数和(自身を除く): 25298507

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 17851, 53553, 160659, 232063, 339169, 696189, 1017507, 2088567, 3052521, 4409197, 13227591, 39682773]

約数ペア:

[(1, 39682773), (3, 13227591), (9, 4409197), (13, 3052521), (19, 2088567), (39, 1017507), (57, 696189), (117, 339169), (171, 232063), (247, 160659), (741, 53553), (2223, 17851)]