4808727

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 9015552

約数和(自身を除く): 4206825

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 257, 297, 567, 693, 771, 891, 1701, 1799, 2079, 2313, 2673, 2827, 5397, 6237, 6939, 8481, 16191, 18711, 19789, 20817, 25443, 48573, 59367, 62451, 76329, 145719, 178101, 228987, 437157, 534303, 686961, 1602909, 4808727]

約数ペア:

[(1, 4808727), (3, 1602909), (7, 686961), (9, 534303), (11, 437157), (21, 228987), (27, 178101), (33, 145719), (63, 76329), (77, 62451), (81, 59367), (99, 48573), (189, 25443), (231, 20817), (243, 19789), (257, 18711), (297, 16191), (567, 8481), (693, 6939), (771, 6237), (891, 5397), (1701, 2827), (1799, 2673), (2079, 2313)]