298927863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{32341}}^1$

素因数の和:32439

約数の個数: 24

約数和(自身を含む): 470899520

約数和(自身を除く): 171971657

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 32341, 97023, 291069, 420433, 1261299, 2554939, 3783897, 7664817, 22994451, 33214207, 99642621, 298927863]

約数ペア:

[(1, 298927863), (3, 99642621), (9, 33214207), (13, 22994451), (39, 7664817), (79, 3783897), (117, 2554939), (237, 1261299), (711, 420433), (1027, 291069), (3081, 97023), (9243, 32341)]