490910757

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{5521}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 663170112

約数和(自身を除く): 172259355

約数列:

[1, 3, 107, 277, 321, 831, 5521, 16563, 29639, 88917, 590747, 1529317, 1772241, 4587951, 163636919, 490910757]

約数ペア:

[(1, 490910757), (3, 163636919), (107, 4587951), (277, 1772241), (321, 1529317), (831, 590747), (5521, 88917), (16563, 29639)]