85842547

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 99809280

約数和(自身を除く): 13966733

約数列:

[1, 7, 89, 227, 607, 623, 1589, 4249, 20203, 54023, 137789, 141421, 378161, 964523, 12263221, 85842547]

約数ペア:

[(1, 85842547), (7, 12263221), (89, 964523), (227, 378161), (607, 141421), (623, 137789), (1589, 54023), (4249, 20203)]