2080497573

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3002161}}^1$

素因数の和:3002185

約数の個数: 24

約数和(自身を含む): 3746698176

約数和(自身を除く): 1666200603

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3002161, 9006483, 21015127, 27019449, 33023771, 63045381, 99071313, 189136143, 231166397, 297213939, 693499191, 2080497573]

約数ペア:

[(1, 2080497573), (3, 693499191), (7, 297213939), (9, 231166397), (11, 189136143), (21, 99071313), (33, 63045381), (63, 33023771), (77, 27019449), (99, 21015127), (231, 9006483), (693, 3002161)]