1040500863

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{487811}}^1$

素因数の和:487899

約数の個数: 16

約数和(自身を含む): 1560998400

約数和(自身を除く): 520497537

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 487811, 1463433, 4390299, 13170897, 38537069, 115611207, 346833621, 1040500863]

約数ペア:

[(1, 1040500863), (3, 346833621), (9, 115611207), (27, 38537069), (79, 13170897), (237, 4390299), (711, 1463433), (2133, 487811)]