29886417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 19908783

約数列:

[1, 3, 9, 11, 33, 37, 41, 99, 111, 123, 199, 333, 369, 407, 451, 597, 1221, 1353, 1517, 1791, 2189, 3663, 4059, 4551, 6567, 7363, 8159, 13653, 16687, 19701, 22089, 24477, 50061, 66267, 73431, 80993, 89749, 150183, 242979, 269247, 301883, 728937, 807741, 905649, 2716947, 3320713, 9962139, 29886417]

約数ペア:

[(1, 29886417), (3, 9962139), (9, 3320713), (11, 2716947), (33, 905649), (37, 807741), (41, 728937), (99, 301883), (111, 269247), (123, 242979), (199, 150183), (333, 89749), (369, 80993), (407, 73431), (451, 66267), (597, 50061), (1221, 24477), (1353, 22089), (1517, 19701), (1791, 16687), (2189, 13653), (3663, 8159), (4059, 7363), (4551, 6567)]