28835521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 35663040

約数和(自身を除く): 6827519

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 10613, 116743, 137969, 201647, 1517659, 2218117, 2621411, 28835521]

約数ペア:

[(1, 28835521), (11, 2621411), (13, 2218117), (19, 1517659), (143, 201647), (209, 137969), (247, 116743), (2717, 10613)]