5065191

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1559}}^1$

素因数の和:1603

約数の個数: 18

約数和(自身を含む): 7726680

約数和(自身を除く): 2661489

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1559, 3249, 4677, 14031, 29621, 88863, 266589, 562799, 1688397, 5065191]

約数ペア:

[(1, 5065191), (3, 1688397), (9, 562799), (19, 266589), (57, 88863), (171, 29621), (361, 14031), (1083, 4677), (1559, 3249)]