12831669

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{25013}}^1$

素因数の和:25041

約数の個数: 16

約数和(自身を含む): 20011200

約数和(自身を除く): 7179531

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 25013, 75039, 225117, 475247, 675351, 1425741, 4277223, 12831669]

約数ペア:

[(1, 12831669), (3, 4277223), (9, 1425741), (19, 675351), (27, 475247), (57, 225117), (171, 75039), (513, 25013)]