39325611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 60336640

約数和(自身を除く): 21011029

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 727, 741, 949, 1387, 2181, 2847, 4161, 9451, 13813, 18031, 28353, 41439, 53071, 54093, 159213, 179569, 538707, 689923, 1008349, 2069769, 3025047, 13108537, 39325611]

約数ペア:

[(1, 39325611), (3, 13108537), (13, 3025047), (19, 2069769), (39, 1008349), (57, 689923), (73, 538707), (219, 179569), (247, 159213), (727, 54093), (741, 53071), (949, 41439), (1387, 28353), (2181, 18031), (2847, 13813), (4161, 9451)]