2288891673789

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{70891}}^1\times {\mathrm{4259}}^1$

素因数の和:75198

約数の個数: 48

約数和(自身を含む): 3681983024640

約数和(自身を除く): 1393091350851

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 4259, 7581, 12777, 29813, 70891, 80921, 89439, 212673, 242763, 496237, 566447, 1346929, 1488711, 1537499, 1699341, 4040787, 4612497, 9428503, 10762493, 25591651, 28285509, 32287479, 76774953, 179141557, 301924769, 537424671, 905774307, 2113473383, 5736570611, 6340420149, 17209711833, 40155994277, 108994841609, 120467982831, 326984524827, 762963891263, 2288891673789]

約数ペア:

[(1, 2288891673789), (3, 762963891263), (7, 326984524827), (19, 120467982831), (21, 108994841609), (57, 40155994277), (133, 17209711833), (361, 6340420149), (399, 5736570611), (1083, 2113473383), (2527, 905774307), (4259, 537424671), (7581, 301924769), (12777, 179141557), (29813, 76774953), (70891, 32287479), (80921, 28285509), (89439, 25591651), (212673, 10762493), (242763, 9428503), (496237, 4612497), (566447, 4040787), (1346929, 1699341), (1488711, 1537499)]