520083459

素因数分解:

$3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{12527}}^1$

素因数の和:13199

約数の個数: 24

約数和(自身を含む): 859921920

約数和(自身を除く): 339838461

約数列:

[1, 3, 7, 9, 21, 63, 659, 1977, 4613, 5931, 12527, 13839, 37581, 41517, 87689, 112743, 263067, 789201, 8255293, 24765879, 57787051, 74297637, 173361153, 520083459]

約数ペア:

[(1, 520083459), (3, 173361153), (7, 74297637), (9, 57787051), (21, 24765879), (63, 8255293), (659, 789201), (1977, 263067), (4613, 112743), (5931, 87689), (12527, 41517), (13839, 37581)]