2094171651

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{180797}}^1$

素因数の和:180833

約数の個数: 40

約数和(自身を含む): 3675261744

約数和(自身を除く): 1581090093

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 180797, 542391, 1627173, 1988767, 2350361, 4881519, 5966301, 7051083, 14644557, 17898903, 21153249, 25853971, 53696709, 63459747, 77561913, 161090127, 190379241, 232685739, 698057217, 2094171651]

約数ペア:

[(1, 2094171651), (3, 698057217), (9, 232685739), (11, 190379241), (13, 161090127), (27, 77561913), (33, 63459747), (39, 53696709), (81, 25853971), (99, 21153249), (117, 17898903), (143, 14644557), (297, 7051083), (351, 5966301), (429, 4881519), (891, 2350361), (1053, 1988767), (1287, 1627173), (3861, 542391), (11583, 180797)]