256475593

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1319}}^1\times {\mathrm{1607}}^1$

素因数の和:2948

約数の個数: 12

約数和(自身を含む): 282300480

約数和(自身を除く): 25824887

約数列:

[1, 11, 121, 1319, 1607, 14509, 17677, 159599, 194447, 2119633, 23315963, 256475593]

約数ペア:

[(1, 256475593), (11, 23315963), (121, 2119633), (1319, 194447), (1607, 159599), (14509, 17677)]