38145939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51479}}^1$

素因数の和:51514

約数の個数: 16

約数和(自身を含む): 57657600

約数和(自身を除く): 19511661

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 51479, 154437, 669227, 978101, 2007681, 2934303, 12715313, 38145939]

約数ペア:

[(1, 38145939), (3, 12715313), (13, 2934303), (19, 2007681), (39, 978101), (57, 669227), (247, 154437), (741, 51479)]