470747373

素因数分解:

$3^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1\times {\mathrm{881}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 631624896

約数和(自身を除く): 160877523

約数列:

[1, 3, 277, 643, 831, 881, 1929, 2643, 178111, 244037, 534333, 566483, 732111, 1699449, 156915791, 470747373]

約数ペア:

[(1, 470747373), (3, 156915791), (277, 1699449), (643, 732111), (831, 566483), (881, 534333), (1929, 244037), (2643, 178111)]