12467763

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 23232000

約数和(自身を除く): 10764237

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1999, 2079, 5997, 6237, 13993, 17991, 21989, 41979, 53973, 65967, 125937, 153923, 161919, 197901, 377811, 461769, 593703, 1133433, 1385307, 1781109, 4155921, 12467763]

約数ペア:

[(1, 12467763), (3, 4155921), (7, 1781109), (9, 1385307), (11, 1133433), (21, 593703), (27, 461769), (33, 377811), (63, 197901), (77, 161919), (81, 153923), (99, 125937), (189, 65967), (231, 53973), (297, 41979), (567, 21989), (693, 17991), (891, 13993), (1999, 6237), (2079, 5997)]