2912872563

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{188939}}^1$

素因数の和:189519

約数の個数: 16

約数和(自身を含む): 4322947200

約数和(自身を除く): 1410074637

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 188939, 566817, 1700451, 5101353, 107884169, 323652507, 970957521, 2912872563]

約数ペア:

[(1, 2912872563), (3, 970957521), (9, 323652507), (27, 107884169), (571, 5101353), (1713, 1700451), (5139, 566817), (15417, 188939)]