28423021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:992

約数の個数: 12

約数和(自身を含む): 31370976

約数和(自身を除く): 2947955

約数列:

[1, 11, 121, 467, 503, 5137, 5533, 56507, 60863, 234901, 2583911, 28423021]

約数ペア:

[(1, 28423021), (11, 2583911), (121, 234901), (467, 60863), (503, 56507), (5137, 5533)]