87243662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{360511}}^1$

素因数の和:360535

約数の個数: 12

約数和(自身を含む): 143844288

約数和(自身を除く): 56600626

約数列:

[1, 2, 11, 22, 121, 242, 360511, 721022, 3965621, 7931242, 43621831, 87243662]

約数ペア:

[(1, 87243662), (2, 43621831), (11, 7931242), (22, 3965621), (121, 721022), (242, 360511)]