16669780113

素因数分解:

$3^1\times 7^1\times {\mathrm{20161}}^1\times {\mathrm{39373}}^1$

素因数の和:59544

約数の個数: 16

約数和(自身を含む): 25403474816

約数和(自身を除く): 8733694703

約数列:

[1, 3, 7, 21, 20161, 39373, 60483, 118119, 141127, 275611, 423381, 826833, 793799053, 2381397159, 5556593371, 16669780113]

約数ペア:

[(1, 16669780113), (3, 5556593371), (7, 2381397159), (21, 793799053), (20161, 826833), (39373, 423381), (60483, 275611), (118119, 141127)]