123403983

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 166642176

約数和(自身を除く): 43238193

約数列:

[1, 3, 137, 211, 411, 633, 1423, 4269, 28907, 86721, 194951, 300253, 584853, 900759, 41134661, 123403983]

約数ペア:

[(1, 123403983), (3, 41134661), (137, 900759), (211, 584853), (411, 300253), (633, 194951), (1423, 86721), (4269, 28907)]