31830827

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 38180352

約数和(自身を除く): 6349525

約数列:

[1, 7, 23, 161, 211, 937, 1477, 4853, 6559, 21551, 33971, 150857, 197707, 1383949, 4547261, 31830827]

約数ペア:

[(1, 31830827), (7, 4547261), (23, 1383949), (161, 197707), (211, 150857), (937, 33971), (1477, 21551), (4853, 6559)]