33981339

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7669}}^1$

素因数の和:7890

約数の個数: 16

約数和(自身を含む): 52033280

約数和(自身を除く): 18051941

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 7669, 23007, 53683, 161049, 1618159, 4854477, 11327113, 33981339]

約数ペア:

[(1, 33981339), (3, 11327113), (7, 4854477), (21, 1618159), (211, 161049), (633, 53683), (1477, 23007), (4431, 7669)]