28584933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5273}}^1$

素因数の和:5428

約数の個数: 16

約数和(自身を含む): 41348160

約数和(自身を除く): 12763227

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5273, 5421, 15819, 68549, 205647, 732947, 2198841, 9528311, 28584933]

約数ペア:

[(1, 28584933), (3, 9528311), (13, 2198841), (39, 732947), (139, 205647), (417, 68549), (1807, 15819), (5273, 5421)]