545020791

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{131743}}^1$

素因数の和:131950

約数の個数: 16

約数和(自身を含む): 834729984

約数和(自身を除く): 289709193

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 131743, 395229, 922201, 2766603, 25953371, 77860113, 181673597, 545020791]

約数ペア:

[(1, 545020791), (3, 181673597), (7, 77860113), (21, 25953371), (197, 2766603), (591, 922201), (1379, 395229), (4137, 131743)]