2687942367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{244603}}^1$

素因数の和:244660

約数の個数: 32

約数和(自身を含む): 4461576960

約数和(自身を除く): 1773634593

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 244603, 733809, 2201427, 2690633, 6604281, 8071899, 9050311, 24215697, 27150933, 72647091, 81452799, 99553421, 244358397, 298660263, 895980789, 2687942367]

約数ペア:

[(1, 2687942367), (3, 895980789), (9, 298660263), (11, 244358397), (27, 99553421), (33, 81452799), (37, 72647091), (99, 27150933), (111, 24215697), (297, 9050311), (333, 8071899), (407, 6604281), (999, 2690633), (1221, 2201427), (3663, 733809), (10989, 244603)]