2829519

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 5230080

約数和(自身を除く): 2400561

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1361, 2079, 4083, 9527, 12249, 14971, 28581, 36747, 44913, 85743, 104797, 134739, 257229, 314391, 404217, 943173, 2829519]

約数ペア:

[(1, 2829519), (3, 943173), (7, 404217), (9, 314391), (11, 257229), (21, 134739), (27, 104797), (33, 85743), (63, 44913), (77, 36747), (99, 28581), (189, 14971), (231, 12249), (297, 9527), (693, 4083), (1361, 2079)]