2016404199

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{529657}}^1$

素因数の和:529716

約数の個数: 20

約数和(自身を含む): 3076253664

約数和(自身を除く): 1059849465

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 529657, 1588971, 4766913, 14300739, 24893879, 42902217, 74681637, 224044911, 672134733, 2016404199]

約数ペア:

[(1, 2016404199), (3, 672134733), (9, 224044911), (27, 74681637), (47, 42902217), (81, 24893879), (141, 14300739), (423, 4766913), (1269, 1588971), (3807, 529657)]