54221919

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 73658880

約数和(自身を除く): 19436961

約数列:

[1, 3, 71, 213, 277, 831, 919, 2757, 19667, 59001, 65249, 195747, 254563, 763689, 18073973, 54221919]

約数ペア:

[(1, 54221919), (3, 18073973), (71, 763689), (213, 254563), (277, 195747), (831, 65249), (919, 59001), (2757, 19667)]