2912643573

素因数分解:

$3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{81157}}^1$

素因数の和:82876

約数の個数: 16

約数和(自身を含む): 4440965760

約数和(自身を除く): 1528322187

約数列:

[1, 3, 7, 21, 1709, 5127, 11963, 35889, 81157, 243471, 568099, 1704297, 138697313, 416091939, 970881191, 2912643573]

約数ペア:

[(1, 2912643573), (3, 970881191), (7, 416091939), (21, 138697313), (1709, 1704297), (5127, 568099), (11963, 243471), (35889, 81157)]