2072763

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 3832320

約数和(自身を除く): 1759557

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 997, 2079, 2991, 6979, 8973, 10967, 20937, 26919, 32901, 62811, 76769, 98703, 188433, 230307, 296109, 690921, 2072763]

約数ペア:

[(1, 2072763), (3, 690921), (7, 296109), (9, 230307), (11, 188433), (21, 98703), (27, 76769), (33, 62811), (63, 32901), (77, 26919), (99, 20937), (189, 10967), (231, 8973), (297, 6979), (693, 2991), (997, 2079)]