6463149

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 10982400

約数和(自身を除く): 4519251

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 571, 1029, 1617, 1713, 3773, 3997, 6281, 11319, 11991, 18843, 27979, 43967, 83937, 131901, 195853, 307769, 587559, 923307, 2154383, 6463149]

約数ペア:

[(1, 6463149), (3, 2154383), (7, 923307), (11, 587559), (21, 307769), (33, 195853), (49, 131901), (77, 83937), (147, 43967), (231, 27979), (343, 18843), (539, 11991), (571, 11319), (1029, 6281), (1617, 3997), (1713, 3773)]