1569604473

素因数分解:

$3^4\times {\mathrm{3881}}^1\times {\mathrm{4993}}^1$

素因数の和:8886

約数の個数: 20

約数和(自身を含む): 2345791668

約数和(自身を除く): 776187195

約数列:

[1, 3, 9, 27, 81, 3881, 4993, 11643, 14979, 34929, 44937, 104787, 134811, 314361, 404433, 19377833, 58133499, 174400497, 523201491, 1569604473]

約数ペア:

[(1, 1569604473), (3, 523201491), (9, 174400497), (27, 58133499), (81, 19377833), (3881, 404433), (4993, 314361), (11643, 134811), (14979, 104787), (34929, 44937)]