24917949

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 45119040

約数和(自身を除く): 20201091

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 257, 399, 513, 567, 729, 771, 1197, 1539, 1701, 1799, 2313, 3591, 4617, 4883, 5103, 5397, 6939, 10773, 13851, 14649, 16191, 20817, 32319, 34181, 43947, 48573, 62451, 96957, 102543, 131841, 145719, 187353, 307629, 395523, 437157, 922887, 1186569, 1311471, 2768661, 3559707, 8305983, 24917949]

約数ペア:

[(1, 24917949), (3, 8305983), (7, 3559707), (9, 2768661), (19, 1311471), (21, 1186569), (27, 922887), (57, 437157), (63, 395523), (81, 307629), (133, 187353), (171, 145719), (189, 131841), (243, 102543), (257, 96957), (399, 62451), (513, 48573), (567, 43947), (729, 34181), (771, 32319), (1197, 20817), (1539, 16191), (1701, 14649), (1799, 13851), (2313, 10773), (3591, 6939), (4617, 5397), (4883, 5103)]