2488553697

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{19853}}^1$

素因数の和:20037

約数の個数: 32

約数和(自身を含む): 3903455232

約数和(自身を除く): 1414901535

約数列:

[1, 3, 7, 21, 47, 127, 141, 329, 381, 889, 987, 2667, 5969, 17907, 19853, 41783, 59559, 125349, 138971, 416913, 933091, 2521331, 2799273, 6531637, 7563993, 17649317, 19594911, 52947951, 118502557, 355507671, 829517899, 2488553697]

約数ペア:

[(1, 2488553697), (3, 829517899), (7, 355507671), (21, 118502557), (47, 52947951), (127, 19594911), (141, 17649317), (329, 7563993), (381, 6531637), (889, 2799273), (987, 2521331), (2667, 933091), (5969, 416913), (17907, 138971), (19853, 125349), (41783, 59559)]