6731019

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3648

約数の個数: 20

約数和(自身を含む): 10495056

約数和(自身を除く): 3764037

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 3613, 10839, 32517, 83099, 97551, 249297, 292653, 747891, 2243673, 6731019]

約数ペア:

[(1, 6731019), (3, 2243673), (9, 747891), (23, 292653), (27, 249297), (69, 97551), (81, 83099), (207, 32517), (621, 10839), (1863, 3613)]