28367053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 33558336

約数和(自身を除く): 5191283

約数列:

[1, 11, 13, 143, 163, 1217, 1793, 2119, 13387, 15821, 23309, 174031, 198371, 2182081, 2578823, 28367053]

約数ペア:

[(1, 28367053), (11, 2578823), (13, 2182081), (143, 198371), (163, 174031), (1217, 23309), (1793, 15821), (2119, 13387)]