283137489

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 413947560

約数和(自身を除く): 130810071

約数列:

[1, 3, 9, 137, 277, 411, 829, 831, 1233, 2487, 2493, 7461, 37949, 113573, 113847, 229633, 340719, 341541, 688899, 1022157, 2066697, 31459721, 94379163, 283137489]

約数ペア:

[(1, 283137489), (3, 94379163), (9, 31459721), (137, 2066697), (277, 1022157), (411, 688899), (829, 341541), (831, 340719), (1233, 229633), (2487, 113847), (2493, 113573), (7461, 37949)]