65943479

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 78090240

約数和(自身を除く): 12146761

約数列:

[1, 7, 31, 217, 409, 743, 2863, 5201, 12679, 23033, 88753, 161231, 303887, 2127209, 9420497, 65943479]

約数ペア:

[(1, 65943479), (7, 9420497), (31, 2127209), (217, 303887), (409, 161231), (743, 88753), (2863, 23033), (5201, 12679)]