128338507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 142184448

約数和(自身を除く): 13845941

約数列:

[1, 11, 113, 223, 463, 1243, 2453, 5093, 25199, 52319, 103249, 277189, 575509, 1135739, 11667137, 128338507]

約数ペア:

[(1, 128338507), (11, 11667137), (113, 1135739), (223, 575509), (463, 277189), (1243, 103249), (2453, 52319), (5093, 25199)]