85819447

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{33961}}^1$

素因数の和:34006

約数の個数: 12

約数和(自身を含む): 103516176

約数和(自身を除く): 17696729

約数列:

[1, 7, 19, 133, 361, 2527, 33961, 237727, 645259, 4516813, 12259921, 85819447]

約数ペア:

[(1, 85819447), (7, 12259921), (19, 4516813), (133, 645259), (361, 237727), (2527, 33961)]